M:tG card similarity search
2RR · Enchantment
Whenever a creature attacks, flip a coin. If you win the flip, the next time that creature would deal combat damage this turn, it deals double that damage instead. If you lose the flip, the next time that creature would deal combat damage this turn, prevent that damage.
| Name | Mana | Type | Text |
|---|---|---|---|
| Deadly Poison Sampler | Artifact — Contraption | Whenever you crank Deadly Poison Sampler, until end of turn, target creature gains "Whenever this creature deals combat damage to a player, destroy target creature that player controls." | |
| Stronghold Rats | 2B | Creature — Rat | Shadow (This creature can block or be blocked by only creatures with shadow.) Whenever Stronghold Rats deals combat damage to a player, each player discards a card. 2/1 |
| Despair | 1B | Sorcery | Aftermath (Cast this spell only from your graveyard. Then exile it.) Until end of turn, creatures you control gain menace and "Whenever this creature deals combat damage to a player, that player discards a card." |
| Phyresis Roach | G | Creature — Phyrexian Insect | Toxic 1 Whenever Phyresis Roach deals combat damage to a player, Insects you control and Insect cards in your graveyard, hand, and library perpetually gain toxic 1. 1/1 |
| Goblin Bomb | 1R | Enchantment | At the beginning of your upkeep, you may flip a coin. If you win the flip, put a fuse counter on Goblin Bomb. If you lose the flip, remove a fuse counter from Goblin Bomb. Remove five fuse counters from Goblin Bomb and sacrifice it: It deals 20 damage to target player or planeswalker. |
| Sword of War and Peace | 3 | Artifact — Equipment | Equipped creature gets +2/+2 and has protection from red and from white. Whenever equipped creature deals combat damage to a player, Sword of War and Peace deals damage to that player equal to the number of cards in their hand and you gain 1 life for each card in your hand. Equip {2} |
| A-Hakka, Whispering Raven | 1U | Legendary Creature — Bird | Flying Whenever Hakka, Whispering Raven deals combat damage to a player, return it to its owner's hand, then scry 2. 3/3 |
| Ophidian | 2U | Creature — Snake | Whenever Ophidian attacks and isn't blocked, you may draw a card. If you do, Ophidian assigns no combat damage this turn. 1/3 |
| The Red Terror | 3R | Legendary Creature — Tyranid | Advanced Species — Whenever a red source you control deals damage to one or more permanents and/or players, put a +1/+1 counter on The Red Terror. 4/3 |
| Zombie Cannibal | B | Creature — Zombie | Whenever Zombie Cannibal deals combat damage to a player, you may exile target card from that player's graveyard. 1/1 |