cache exists in db Search - ManaHive
Helper

MANAHIVE

Newest Sets:
Reality Fracture The Zeta Set The Hobbit Marvel Super Heroes Secrets of Strixhaven Teenage Mutant Ninja Turtles Year of the Horse 2026 Lorwyn Eclipsed MagicFest 2026 Wizards Play Network 2026

🤖 ManaHive AI

"Find me cards equivalent to: Khalni Hydra"

Equivalent cards to Khalni Hydra (Green, Creature — Hydra, cost reduction, trample):
1. Gargos, Vicious Watcher — Green Hydra, cost reduction for Hydras, vigilance, fights.
2. Hydra Omnivore — Green Hydra, trample-like effect, big creature.
3. Genesis Hydra — Green Hydra, scales with mana/spells.
4. Voracious Hydra — Green Hydra, trample, scales with mana.

All hydras, green, similar cost-scaling or trample abilities. No card matches Khalni Hydra’s exact reduction mechanic.

Found Cards

5 Results

Gargos, Vicious Watcher

Genesis Hydra

Hydra Omnivore

Khalni Hydra

Voracious Hydra

Gargos, Vicious Watcher #1329 Legendary Creature — Hydra

Find Cards Like Gargos, Vicious Watcher

Info

Color:
Identifies:
Cost:
Rarity: Rare
Converted Cost: 6
Power/Toughness: 8/7
Types:
  • Creature
    • SubTypes:
  • Hydra
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Fight Vigilance

    Rules

  • Gargos's controller chooses which creature (if any) Gargos will fight, not the controller of the spell.
  • Gargos's cost-reduction ability affects only generic mana in a Hydra's cost. For example, if you cast a Hydra spell with mana cost {2}{G}{G}{G}, it will cost {G}{G}{G} to cast, not {G}.
  • Gargos's cost-reduction ability applies only while it's on the battlefield. Gargos doesn't reduce its own cost.
  • Gargos's triggered ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
  • If a spell has {X} in its mana cost, you choose the value for X before applying cost reductions. For example, if you cast a Hydra spell with mana cost {X}{G}{G} and choose for X to be 6, you pay {2}{G}{G}. Any of that Hydra's abilities that refer to X still uses 6 as the value for X regardless of what you actually paid.
  • If a spell targets one creature you control multiple times, Gargos's ability triggers once. If that spell targets multiple creatures you control, Gargos's ability triggers once for each of those creatures.
  • If the target creature is an illegal target when Gargos's last ability tries to resolve, the ability doesn't resolve. If Gargos is no longer on the battlefield, the target creature won't deal or be dealt damage.
  • To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions (such as that of Gargos). The mana value of the spell remains unchanged, no matter what the total cost to cast it was.

    • Prices

    Seller Price
    Cardmarket 4.22 EUR
    Tcgplayer 8.23 USD
    Manapool 8.07 USD

    Legalities

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

    Text

    Vigilance Hydra spells you cast cost less to cast. Whenever a creature you control becomes the target of a spell, Gargos fights up to one target creature you don't control.

    Genesis Hydra #193 Creature — Plant Hydra

    Find Cards Like Genesis Hydra

    Info

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

    Rules

  • A nonland permanent card is an artifact, creature, enchantment, or planeswalker card.
  • Genesis Hydra's first ability will resolve before Genesis Hydra does. Notably, if you put an Aura card onto the battlefield this way, it can't enchant Genesis Hydra.
  • If "the rest" is zero cards, either because X was 0 or because X was 1 and that card was put onto the battlefield, the library is still shuffled.
  • If a card in a player's library has {X} in its mana cost, X is considered to be 0.
  • If you have fewer than X cards in your library, you reveal all of them.
  • If you put an Aura onto the battlefield this way, you choose what it enchants as it enters the battlefield. This doesn't target any permanent or player, but it must be able to enchant that permanent or player. For example, you could put a green Aura onto the battlefield enchanting a creature with hexproof controlled by an opponent, but not one with protection from green.

    • Prices

    Seller Price
    Cardkingdom 0.59 USD
    Manapool 0.35 USD
    Tcgplayer 0.39 USD
    Cardmarket 0.25 EUR

    Legalities

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

    Text

    When you cast this spell, reveal the top X cards of your library. You may put a nonland permanent card with mana value X or less from among them onto the battlefield. Thenshufflethe rest into your library. This creature enters with X +1/+1 counters on it.

    Hydra Omnivore #153 Creature — Hydra

    Find Cards Like Hydra Omnivore

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Mythic
    Converted Cost: 6
    Power/Toughness: 8/8
    Types:
  • Creature
    • SubTypes:
  • Hydra
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • The damage dealt by Hydra Omnivore as a result of its triggered ability is not combat damage (and doesn't cause the ability to trigger again).

    • Prices

    Seller Price
    Manapool 0.6 USD
    Cardmarket / 1.1 EUR 1.05 EUR
    Cardkingdom 1.49 USD
    Tcgplayer 2.03 USD

    Legalities

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

    Text

    Whenever this creature deals combat damage to an opponent, it deals that much damage to each other opponent.

    Khalni Hydra #192 Creature — Hydra

    Find Cards Like Khalni Hydra

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Mythic
    Converted Cost: 8
    Power/Toughness: 8/8
    Types:
  • Creature
    • SubTypes:
  • Hydra
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Trample

    Rules

  • For the purpose of determining the cost reduction, the number of green creatures you control is checked as you cast Khalni Hydra, before your last chance to activate mana abilities to pay for it. For example, if you control Wild Cantor (a red and green creature with the ability "Sacrifice Wild Cantor: Add one mana of any color.") as you cast Khalni Hydra, first the cost to cast Khalni Hydra is reduced by {G}, then you could sacrifice Wild Cantor for mana to help pay for it.
  • If an effect (such as the one from Lodestone Golem) imposes an additional generic mana cost to casting Khalni Hydra, the Hydra's ability will reduce it too. It'll reduce the amount of green mana you need to spend first, though.
  • Khalni Hydra's cost reduction effect doesn't change its mana cost or mana value.

    • Prices

    Seller Price
    Cardkingdom 13.99 USD / 24.99 USD
    Cardmarket / 15.65 EUR 7.7 EUR
    Manapool / 16.01 USD 9.46 USD
    Tcgplayer / 35.87 USD 13.08 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 spell costs less to cast for each green creature you control. Trample

    Voracious Hydra #54 Creature — Hydra

    Find Cards Like Voracious Hydra

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 2
    Power/Toughness: 0/1
    Types:
  • Creature
    • SubTypes:
  • Hydra
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Double Fight Trample

    Rules

  • Because fighting isn't combat damage, trample has no effect during the fight.
  • If the target of Voracious Hydra's second mode isn't a legal target as the ability resolves, or if Voracious Hydra has left the battlefield, neither creature will deal or be dealt damage. The ability won't change to the first mode if the target is illegal.

    • Prices

    Seller Price
    Manapool 0.15 USD / 3.21 USD
    Cardmarket / 1.84 EUR 0.33 EUR
    Cardkingdom 0.49 USD / 2.99 USD
    Tcgplayer 0.27 USD / 2.73 USD

    Legalities

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

    Text

    Trample This creature enters with X +1/+1 counters on it. When this creature enters, choose one — • Double the number of +1/+1 counters on this creature. • This creature fights target creature you don't control.