M:tG card similarity search
R · Instant
Choose a source you control and flip a coin. If you win the flip, the next time that source would deal damage this turn, it deals double that damage instead. If you lose the flip, the next time it would deal damage this turn, prevent that damage.
| Name | Mana | Type | Text |
|---|---|---|---|
| Intervention of Keranos | Sorcery | At the beginning of combat this turn, Intervention of Keranos deals 3 damage to each creature. | |
| Power Surge | RR | Enchantment | At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn. |
| Epicenter | 4R | Sorcery | Target player sacrifices a land. Threshold — Each player sacrifices all lands they control instead if seven or more cards are in your graveyard. |
| Thunderblade Charge | 1RR | Sorcery | Thunderblade Charge deals 3 damage to any target. Whenever one or more creatures you control deal combat damage to a player, if Thunderblade Charge is in your graveyard, you may pay {2}{R}{R}{R}. If you do, you may cast it without paying its mana cost. |
| Urborg Phantom | 2B | Creature — Spirit Minion | Urborg Phantom can't block. {U}: Prevent all combat damage that would be dealt to and dealt by Urborg Phantom this turn. 3/1 |
| Emrakul, the Promised End | 13 | Legendary Creature — Eldrazi | This spell costs {1} less to cast for each card type among cards in your graveyard. When you cast this spell, you gain control of target opponent during that player's next turn. After that turn, that player takes an extra turn. Flying, trample, protection from instants 13/13 |
| Dread Reaper | 3BBB | Creature — Horror | Flying When Dread Reaper enters the battlefield, you lose 5 life. 6/5 |
| Kiora, the Crashing Wave | 2GU | Legendary Planeswalker — Kiora | [+1]: Until your next turn, prevent all damage that would be dealt to and dealt by target permanent an opponent controls. [−1]: Draw a card. You may play an additional land this turn. [−5]: You get an emblem with "At the beginning of your end step, create a 9/9 blue Kraken creature token." Loyalty 2 |
| Yosei, the Morning Star | 4WW | Legendary Creature — Dragon Spirit | Flying When Yosei, the Morning Star dies, target player skips their next untap step. Tap up to five target permanents that player controls. 5/5 |
| Mystery Key | 1U | Artifact — Equipment | When equipped creature deals combat damage to a player, sacrifice Mystery Key. If you do, draw three cards. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.) |