M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Joven's Ferrets | G | Creature — Ferret | Whenever Joven's Ferrets attacks, it gets +0/+2 until end of turn. At end of combat, tap all creatures that blocked Joven's Ferrets this turn. They don't untap during their controller's next untap step. 1/1 |
| Deep Spawn | 5UUU | Creature — Homarid | Trample At the beginning of your upkeep, sacrifice Deep Spawn unless you mill two cards. {U}: Deep Spawn gains shroud until end of turn and doesn't untap during your next untap step. Tap Deep Spawn. (A creature with shroud can't be the target of spells or abilities.) 6/6 |
| Neck Tangle | Sorcery | If there are five or more Heads on the battlefield, tap two of them and they don't untap during the Hydra's next untap step. Otherwise, reveal the top card of the Hydra's library and the Hydra casts that card. | |
| Clock of Omens | 4 | Artifact | Tap two untapped artifacts you control: Untap target artifact. |
| Time of Ice | 3U | Enchantment — Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II — Tap target creature an opponent controls. It doesn't untap during its controller's untap step for as long as you control Time of Ice. III — Return all tapped creatures to their owners' hands. |
| Energy Storm | 1W | Enchantment | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Prevent all damage that would be dealt by instant and sorcery spells. Creatures with flying don't untap during their controllers' untap steps. |
| Send to Sleep | 1U | Instant | Tap up to two target creatures. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, those creatures don't untap during their controllers' next untap steps. |
| Chosen of Markov | 2B | Creature — Human | {T}, Tap an untapped Vampire you control: Transform Chosen of Markov. 2/2 |
| Companion of the Trials | 2W | Creature — Bird Soldier | Flying {1}{W}: Untap target creature. Activate only if you control a Gideon planeswalker. 2/2 |
| Code of Constraint | 2U | Instant | Target creature gets -4/-0 until end of turn. Draw a card. Addendum — If you cast this spell during your main phase, tap that creature and it doesn't untap during its controller's next untap step. |