M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Flusterstorm | U | Instant | Counter target instant or sorcery spell unless its controller pays {1}. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.) |
| Rotting Giant | 1B | Creature — Zombie Giant | Whenever Rotting Giant attacks or blocks, sacrifice it unless you exile a card from your graveyard. 3/3 |
| Miscast | U | Instant | Counter target instant or sorcery spell unless its controller pays {3}. |
| Power Sink | XU | Instant | Counter target spell unless its controller pays {X}. If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana. |
| War Cadence | 2R | Enchantment | {X}{R}: This turn, creatures can't block unless their controller pays {X} for each blocking creature they control. |
| Okk | 1R | Creature — Goblin | Okk can't attack unless a creature with greater power also attacks. Okk can't block unless a creature with greater power also blocks. 4/4 |
| Dreamwinder | 3U | Creature — Serpent | Dreamwinder can't attack unless defending player controls an Island. {U}, Sacrifice an Island: Target land becomes an Island until end of turn. 4/3 |
| Mogg Conscripts | R | Creature — Goblin | Mogg Conscripts can't attack unless you've cast a creature spell this turn. 2/2 |
| Lookout's Dispersal | 2U | Instant | This spell costs {1} less to cast if you control a Pirate. Counter target spell unless its controller pays {4}. |
| Reckless Cohort | 1R | Creature — Human Warrior Ally | Reckless Cohort attacks each combat if able unless you control another Ally. 2/2 |