cache exists in db
Assuming you mean Merfolk Secretkeeper (a blue card), here are similar cards (single blue, focused on milling):
Reason: These are blue cards that mill opponents, like Merfolk Secretkeeper.
| Color: | |
| Identifies: | |
| Cost: |
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| Rarity: | Uncommon |
| Converted Cost: | 1 |
| Power/Toughness: | 1/1 |
| Types: | |
| SubTypes: | |
| Languages: | |
| Layout: | Normal |
| Rank: | |
| Saltiness: |
| Color: | |
| Identifies: | |
| Cost: |
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| Rarity: | Common |
| Converted Cost: | 4 |
| Power/Toughness: | 1/4 |
| Types: | |
| SubTypes: | |
| Languages: | |
| Layout: | Normal |
| Rank: | |
| Saltiness: |
| Color: | |
| Identifies: | |
| Cost: |
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| Rarity: | Uncommon |
| Converted Cost: | 2 |
| Power/Toughness: | 0/4 |
| Types: | |
| SubTypes: | |
| Languages: | |
| Layout: | Normal |
| Rank: | |
| Saltiness: |