M:tG card similarity search
UU · Instant
As an additional cost to cast this spell, tap an untapped artifact you control or pay {1}. Counter target spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Corrupted Key | B | Artifact — Key | As long as Corrupted Key is tapped, creatures you control have menace and deathtouch. |
| Unyaro Griffin | 3W | Creature — Griffin | Flying Sacrifice Unyaro Griffin: Counter target red instant or sorcery spell. 2/2 |
| Guildmages' Forum | Land | {T}: Add {C}. {1}, {T}: Add one mana of any color. If that mana is spent on a multicolored creature spell, that creature enters the battlefield with an additional +1/+1 counter on it. | |
| Rhonas's Last Stand | GG | Sorcery | Create a 5/4 green Snake creature token. Lands you control don't untap during your next untap step. |
| Safehold Duo | 3G/W | Creature — Elf Warrior Shaman | Whenever you cast a green spell, Safehold Duo gets +1/+1 until end of turn. Whenever you cast a white spell, Safehold Duo gains vigilance until end of turn. 2/4 |
| Willbreaker | 3UU | Creature — Human Wizard | Whenever a creature an opponent controls becomes the target of a spell or ability you control, gain control of that creature for as long as you control Willbreaker. 2/3 |
| Ruinous Intrusion | 3G | Instant | Exile target artifact or enchantment. Put X +1/+1 counters on target creature you control, where X is the mana value of the permanent exiled this way. |
| Ruins of Oran-Rief | Land | Ruins of Oran-Rief enters the battlefield tapped. {T}: Add {C}. ({C} represents colorless mana.) {T}: Put a +1/+1 counter on target colorless creature that entered the battlefield this turn. | |
| Abundant Maw | 8 | Creature — Eldrazi Leech | Emerge {6}{B} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When you cast this spell, target opponent loses 3 life and you gain 3 life. 6/4 |
| Briarknit Kami | 3GG | Creature — Spirit | Whenever you cast a Spirit or Arcane spell, put a +1/+1 counter on target creature. 3/3 |