M:tG card similarity search
2UU · Enchantment
Creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped nongreen creatures they control and pay {2} for each creature chosen this way. If the player does, untap those creatures.
| Name | Mana | Type | Text |
|---|---|---|---|
| Hecatomb | 1BB | Enchantment | When Hecatomb enters the battlefield, sacrifice Hecatomb unless you sacrifice four creatures. Tap an untapped Swamp you control: Hecatomb deals 1 damage to any target. |
| Woebringer Demon | 3BB | Creature — Demon | Flying At the beginning of each player's upkeep, that player sacrifices a creature. If the player can't, sacrifice Woebringer Demon. 4/4 |
| Llanowar | Plane — Dominaria | All creatures have "{T}: Add {G}{G}." Whenever chaos ensues, untap all creatures you control. | |
| Hollowsage | 3B | Creature — Merfolk Wizard | Whenever Hollowsage becomes untapped, you may have target player discard a card. 2/2 |
| Orim's Cure | 1W | Instant | If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. Prevent the next 4 damage that would be dealt to any target this turn. |
| Act of Heroism | 1W | Instant | Untap target creature. It gets +2/+2 until end of turn and can block an additional creature this turn. |
| Benthic Explorers | 3U | Creature — Merfolk Scout | {T}, Untap a tapped land an opponent controls: Add one mana of any type that land could produce. 2/4 |
| Mass Mutiny | 3RR | Sorcery | For each opponent, gain control of up to one target creature that player controls until end of turn. Untap those creatures. They gain haste until end of turn. |
| Tariff | 1W | Sorcery | Each player sacrifices the creature they control with the highest mana value unless they pay that creature's mana cost. If two or more creatures a player controls are tied for highest, that player chooses one. |
| Distract the Hydra | Sorcery | Each player may sacrifice a creature. Each player who sacrificed a creature this way chooses a Head and taps it. Each player who didn't sacrifice a creature loses 3 life. |