M:tG card similarity search
1GG · World Enchantment
At the beginning of each player's upkeep, that player chooses a color. Until end of turn, lands tapped for mana produce mana of the chosen color instead of any other color.
| Name | Mana | Type | Text |
|---|---|---|---|
| Cloudkill | 4BB | Sorcery | All creatures get -X/-X until end of turn, where X is the greatest mana value of a commander you own on the battlefield or in the command zone. |
| Sharkey, Tyrant of the Shire | 2UB | Legendary Creature — Avatar Rogue | Activated abilities of lands your opponents control can't be activated unless they're mana abilities. Sharkey, Tyrant of the Shire has all activated abilities of lands your opponents control except mana abilities. Mana of any type can be spent to activate Sharkey's abilities. 2/4 |
| Single Combat | 3WW | Sorcery | Each player chooses a creature or planeswalker they control, then sacrifices the rest. Players can't cast creature or planeswalker spells until the end of your next turn. |
| Get a Life | W | Instant | Target player and each of that player's teammates exchange life totals. |
| Dauntless Dismantler | 1W | Creature — Human Artificer | Artifacts your opponents control enter the battlefield tapped. {X}{X}{W}, Sacrifice Dauntless Dismantler: Destroy each artifact with mana value X. 1/4 |
| Goblin Boom Keg | 4 | Artifact | At the beginning of your upkeep, sacrifice Goblin Boom Keg. When Goblin Boom Keg is put into a graveyard from the battlefield, it deals 3 damage to any target. |
| Aether Rift | 1RG | Enchantment | At the beginning of your upkeep, discard a card at random. If you discard a creature card this way, return it from your graveyard to the battlefield unless any player pays 5 life. |
| Resistance Reunited | 1W | Instant | Target creature gets +2/+2 until end of turn. Equipped creatures you control gain indestructible until end of turn. |
| Sakiko, Mother of Summer | 4GG | Legendary Creature — Snake Shaman | Whenever a creature you control deals combat damage to a player, add that much {G}. Until end of turn, you don't lose this mana as steps and phases end. 3/3 |
| Voidstone Gargoyle | 3WW | Creature — Gargoyle | Flying As Voidstone Gargoyle enters the battlefield, choose a nonland card name. Spells with the chosen name can't be cast. Activated abilities of sources with the chosen name can't be activated. 3/3 |