M:tG card similarity search
2R · Enchantment
At the beginning of your upkeep, flip a coin. If you lose the flip, sacrifice Planar Chaos. Whenever a player casts a spell, that player flips a coin. If they lose the flip, counter that spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Mana Clash | R | Sorcery | You and target opponent each flip a coin. Mana Clash deals 1 damage to each player whose coin comes up tails. Repeat this process until both players' coins come up heads on the same flip. |
| Krark's Thumb | 2 | Legendary Artifact | If you would flip a coin, instead flip two coins and ignore one. |
| Chance Encounter | 2RR | Enchantment | Whenever you win a coin flip, put a luck counter on Chance Encounter. At the beginning of your upkeep, if Chance Encounter has ten or more luck counters on it, you win the game. |
| Goblin Festival | 1R | Enchantment | {2}: Goblin Festival deals 1 damage to any target. Flip a coin. If you lose the flip, choose one of your opponents. That player gains control of Goblin Festival. |
| Sorcerer's Strongbox | 4 | Artifact | {2}, {T}: Flip a coin. If you win the flip, sacrifice Sorcerer's Strongbox and draw three cards. |
| Mogg Assassin | 2R | Creature — Goblin Assassin | {T}: You choose target creature an opponent controls, and that opponent chooses target creature. Flip a coin. If you win the flip, destroy the creature you chose. If you lose the flip, destroy the creature your opponent chose. 2/1 |
| Game of Chaos | RRR | Sorcery | Flip a coin. If you win the flip, you gain 1 life and target opponent loses 1 life, and you decide whether to flip again. If you lose the flip, you lose 1 life and that opponent gains 1 life, and that player decides whether to flip again. Double the life stakes with each flip. |
| Skull Storm | 7BB | Sorcery | When you cast this spell, copy it for each time you've cast your commander from the command zone this game. Each opponent sacrifices a creature. Each opponent who can't loses half their life, rounded up. |
| Pillar Tombs of Aku | 2BB | World Enchantment | At the beginning of each player's upkeep, that player may sacrifice a creature. If that player doesn't, they lose 5 life and you sacrifice Pillar Tombs of Aku. |
| Boompile | 4 | Artifact | {T}: Flip a coin. If you win the flip, destroy all nonland permanents. |