Helper

MANAHIVE

Newest Sets:
Secrets of Strixhaven Teenage Mutant Ninja Turtles Year of the Horse 2026 Lorwyn Eclipsed MagicFest 2026 Wizards Play Network 2026 Avatar: The Last Airbender Marvel Universe Marvel's Spider-Man Marvel's Spider-Man Art Series

🤖 ManaHive AI

"Find me cards equivalent to: Sea Serpent"

Here are cards similar to Sea Serpent (Blue Serpents with similar abilities):
1. Viscerid Deepwalker — Blue Serpent that requires Islands to attack.
2. Serpent of the Endless Sea — Blue Serpent, power/toughness based on Islands you control; can't attack unless defender controls an Island.
3. Yorion, Sky Nomad — Not equivalent; different effect but same color and creature type.
4. Fog Bank — Not a Serpent, but has Islandwalk-style restrictions (for context).

All of these keep with the blue color identity and often have Island-based restrictions, like Sea Serpent.

Found Cards

5 Results

Fog Bank

Sea Serpent

Serpent of the Endless Sea

Viscerid Deepwalker

Yorion, Sky Nomad

Fog Bank #75 Creature — Wall

Find Cards Like Fog Bank

Info

Color:
Identifies:
Cost:
Rarity: Uncommon
Converted Cost: 2
Power/Toughness: 0/2
Types:
  • Creature
    • SubTypes:
  • Wall
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Defender Flying

    Rules

  • Fog Bank's prevention effect isn't considered while assigning combat damage from a creature with trample. For example, if it blocks a 5/5 creature with trample, that creature's controller must assign 2 of that creature's combat damage to Fog Bank and the remainder can be assigned to the defending player, planeswalker, or battle.

    • Prices

    Seller Price
    Cardkingdom 0.59 USD
    Tcgplayer 0.59 USD
    Manapool 0.26 USD
    Cardmarket 0.43 EUR

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Defender (This creature can't attack.) Flying Prevent all combat damage that would be dealt to and dealt by this creature.

    Sea Serpent #76 Creature — Serpent

    Variations: v1 v2
    Find Cards Like Sea Serpent

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Common
    Converted Cost: 6
    Power/Toughness: 5/5
    Types:
  • Creature
    • SubTypes:
  • Serpent
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • No entries

    • Prices

    Seller Price
    Tcgplayer 1.05 USD
    Cardmarket 0.34 EUR
    Cardkingdom 1.29 USD
    Manapool 1.56 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    This creature can't attack unless defending player controls an Island. When you control no Islands,sacrificethis creature.

    Serpent of the Endless Sea #70 Creature — Serpent

    Find Cards Like Serpent of the Endless Sea

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Common
    Converted Cost: 5
    Power/Toughness: */*
    Types:
  • Creature
    • SubTypes:
  • Serpent
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • No entries

    • Prices

    Seller Price
    Tcgplayer / 0.72 USD 0.21 USD
    Cardkingdom / 0.79 USD 0.35 USD
    Manapool 0.15 USD / 0.34 USD
    Cardmarket 0.2 EUR / 0.27 EUR

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Serpent of the Endless Sea's power and toughness are each equal to the number of Islands you control. This creature can't attack unless defending player controls an Island.

    Viscerid Deepwalker #91 Creature — Homarid Warrior

    Find Cards Like Viscerid Deepwalker

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Common
    Converted Cost: 5
    Power/Toughness: 2/3
    Types:
  • Creature
    • SubTypes:
  • Homarid
  • Warrior
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Suspend

    Rules

  • A creature cast using suspend will enter the battlefield with haste. It will have haste until another player gains control of it. (In some rare cases, another player may gain control of the creature spell itself. If this happens, the creature won't enter the battlefield with haste.)
  • Cards exiled with suspend are exiled face up.
  • Due to a recent rules change to suspend, you are no longer required to cast the suspended card as the second triggered ability of suspend resolves. Instead, as the second triggered ability resolves, you may cast the card. Timing permissions based on the card's type are ignored. If you don't cast the card, it remains exiled with no time counters on it, and it's no longer suspended.
  • Exiling a card with suspend isn't casting that card. This action doesn't use the stack and can't be responded to.
  • If an effect refers to a "suspended card," that means a card that (1) has suspend, (2) is in exile, and (3) has one or more time counters on it.
  • If the card has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.
  • If the first triggered ability of suspend (the one that removes time counters) is countered, no time counter is removed. The ability will trigger again at the beginning of the card's owner's next upkeep.
  • If the second triggered ability is countered, the card can't be cast. It remains exiled with no time counters on it, and it's no longer suspended.
  • If the spell requires any targets, those targets are chosen when the spell is finally cast, not when it's exiled.
  • If you cast a card "without paying its mana cost," such as with suspend, you can't choose to cast it for any alternative costs. You can, however, pay additional costs. If the card has any mandatory additional costs, you must pay those if you want to cast the card.
  • Suspend is a keyword that represents three abilities. The first is a static ability that allows you to exile the card from your hand with the specified number of time counters (the number before the dash) on it by paying its suspend cost (listed after the dash). The second is a triggered ability that removes a time counter from the suspended card at the beginning of each of your upkeeps. The third is a triggered ability that gives you the option to cast the card when the last time counter is removed.
  • The mana value of a spell cast without paying its mana cost is determined by its mana cost, even though that cost wasn't paid.
  • When the last time counter is removed, the second triggered ability of suspend (the one that lets you cast the card) triggers. It doesn't matter why the last time counter was removed or what effect removed it.
  • You can exile a card in your hand using suspend any time you could cast that card. Consider its card type, any effects that modify when you could cast it (such as flash) and any other effects that stop you from casting it (such as from Meddling Mage's ability) to determine if and when you can do this. Whether you could actually complete all steps in casting the card is irrelevant. For example, you can exile a card with suspend that has no mana cost or that requires a target even if no legal targets are available at that time.

    • Prices

    Seller Price
    Cardkingdom / 0.49 USD 0.35 USD
    Tcgplayer / 0.47 USD 0.1 USD
    Cardmarket / 0.16 EUR 0.03 EUR
    Manapool 0.15 USD / 0.34 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    : This creature gets +1/+0 until end of turn. Suspend 4— (Rather than cast this card from your hand, you may pay and exile it with four time counters on it. At the beginning of your upkeep, remove a timecounter When the last is removed, you may cast it without paying its mana cost. It has haste.)

    Yorion, Sky Nomad #232p Legendary Creature — Bird Serpent

    Variations: v1 v2
    Find Cards Like Yorion, Sky Nomad

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 5
    Power/Toughness: 4/5
    Types:
  • Creature
    • SubTypes:
  • Bird
  • Serpent
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Companion Flying

    Rules

  • Auras attached to the exiled permanents will be put into their owners' graveyards. Equipment attached to the exiled permanents will become unattached and remain on the battlefield. Any counters on the exiled permanents will cease to exist. Once the exiled permanents return, they're considered new objects with no relation to the objects that they were.
  • Before shuffling your deck to become your library, you may reveal one card from outside the game to be your companion if your starting deck meets the requirements of the companion ability. You can't reveal more than one. It remains revealed outside the game as the game begins.
  • If a token is exiled this way, it will cease to exist and won't return to the battlefield.
  • If more than one player wishes to reveal a companion, the starting player does so first, and players proceed in turn order. Once a player has chosen not to reveal a companion, that player can't change their mind.
  • If you reveal a companion outside the game, for as long as it remains there, you may pay {3} any time you could cast a sorcery (that is, you have priority during your main phase and the stack is empty). Once you do, you put it into your hand and behaves like any other card you've brought into the game. For example, if it's discard, countered, or destroyed, it's put into your graveyard, remaining in the game. This is a change from previous rules.
  • Paying {3} to put your companion into your hand is a special action. It doesn't use the stack and players can't respond to it. Once you take this action, you may cast that card if it's legal to do so before any other player can take actions.
  • The companion ability has no effect if the card is in your starting deck and creates no restriction on putting a card with a companion ability into your starting deck. For example, Zirda may be in your starting deck even if your other permanent cards don't all have activated abilities.
  • The companion's other abilities apply only if the creature is on the battlefield. They have no effect while the companion is outside the game.
  • The requirements of the companion ability apply only to your starting deck. They do not apply to your sideboard.
  • You can't exile permanents you control but don't own, or permanents that you own but don't control.
  • You choose which permanents to exile as Yorion's triggered ability resolves. No player may take action between the time you choose the permanents and the time they're exiled.
  • You may have one companion in the Commander variant. Your deck, including your commander, must meet its companion requirement. Your companion is not one of your one hundred cards.
  • Your companion begins the game outside the game. In tournament play, this means your sideboard. In casual play, it's simply a card you own that's not in your starting deck.
  • Your minimum deck size is forty cards for Limited events (such as Booster Draft and Sealed Deck) and sixty cards for Constructed events (such as Standard or casual freeform play). Certain variants may have other minimums. The Commander variant requires exactly one hundred cards, so Yorion can never be your chosen companion in a Commander game.
  • If you reveal a companion outside the game, for as long as it remains there, you may pay {3} any time you could cast a sorcery (that is, you have priority during your main phase and the stack is empty). Once you do, you put it into your hand and behaves like any other card you've brought into the game. For example, if it's discarded, countered, or destroyed, it's put into your graveyard, remaining in the game. This is a change from previous rules.
  • Once you put your companion into your hand, it behaves like any other card you’ve brought into the game. For example, if it’s countered or destroyed, it’s put into your graveyard, remaining in the game.
  • Paying {3} to put your companion into your hand is a special action. It doesn't use the stack and players can't respond to it. Once you take this action, you may cast that card if it's legal to do so before any other player can take actions.
  • Wizards of the Coast has issued functional errata for the Companion mechanic. Instead of casting companions from outside the game: Once per game, any time you could cast a sorcery (during your main phase when the stack is empty), you can pay {3} to put your companion from your sideboard into your hand. This is a special action, not an activated ability. It happens immediately and can’t be responded to. It can’t be countered or stopped by cards like Phyrexian Revoker. For more information please see https://magic.wizards.com/en/articles/archive/news/june-1-2020-banned-and-restricted-announcement

    • Prices

    Seller Price
    Cardmarket 1.66 EUR / 2.01 EUR
    Tcgplayer 1.31 USD / 1.79 USD
    Cardkingdom / 1.99 USD 2.49 USD
    Manapool / 1.96 USD 5.19 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Companion — Your starting deck contains at least twenty cards more than the minimum deck size. (If this card is your chosen companion, you may put it into your hand from outside the game for as a sorcery.) Flying When Yorion enters, exile any number of other nonland permanents you own and control. Return those cards to the battlefield at the beginning of the next end step.