M:tG card similarity search
1U · Creature — Fish
At the beginning of your upkeep, sacrifice School of Piranha unless you pay {1}{U}. 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Katsumasa, the Animator | 2UU | Legendary Creature — Moonfolk Artificer | Flying {2}{U}: Until end of turn, target noncreature artifact you control becomes an artifact creature and gains flying. If it's not a Vehicle, it has base power and toughness 1/1 until end of turn. At the beginning of your upkeep, put a +1/+1 counter on each of up to three target noncreature artifacts. 3/3 |
| Ravenous Trap | 2BB | Instant — Trap | If an opponent had three or more cards put into their graveyard from anywhere this turn, you may pay {0} rather than pay this spell's mana cost. Exile target player's graveyard. |
| Omen of the Sea | 1U | Enchantment | Flash When Omen of the Sea enters the battlefield, scry 2, then draw a card. {2}{U}, Sacrifice Omen of the Sea: Scry 2. |
| Synod Sanctum | 1 | Artifact | {2}, {T}: Exile target permanent you control. {2}, Sacrifice Synod Sanctum: Return all cards exiled with Synod Sanctum to the battlefield under your control. |
| Seal of Doom | 2B | Enchantment | Sacrifice Seal of Doom: Destroy target nonblack creature. It can't be regenerated. |
| Ends | 3RW | Instant | Target player sacrifices two attacking creatures. |
| Instrument of the Bards | G | Legendary Artifact | At the beginning of your upkeep, you may put a harmony counter on Instrument of the Bards. {3}{G}, {T}: Search your library for a creature card with mana value equal to the number of harmony counters on Instrument of the Bards, reveal it, and put it into your hand. If that card is legendary, create a Treasure token. Then shuffle. |
| Seizures | 1B | Enchantment — Aura | Enchant creature Whenever enchanted creature becomes tapped, Seizures deals 3 damage to that creature's controller unless that player pays {3}. |
| Flowering Lumberknot | 3G | Creature — Treefolk | Flowering Lumberknot can't attack or block unless it's paired with a creature with soulbond. 5/5 |
| Deep-Sea Serpent | 4UU | Creature — Serpent | Deep-Sea Serpent can't attack unless defending player controls an Island. 5/5 |