M:tG card similarity search
1 · Artifact
Whenever a permanent enters the battlefield tapped and under your control, untap it.
| Name | Mana | Type | Text |
|---|---|---|---|
| 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. |
| Crackleburr | 1U/RU/R | Creature — Elemental | {U/R}{U/R}, {T}, Tap two untapped red creatures you control: Crackleburr deals 3 damage to any target. {U/R}{U/R}, {Q}, Untap two tapped blue creatures you control: Return target creature to its owner's hand. ({Q} is the untap symbol.) 2/2 |
| Triton Tactics | U | Instant | Up to two target creatures each get +0/+3 until end of turn. Untap those creatures. At this turn's next end of combat, tap each creature that was blocked by one of those creatures this turn and it doesn't untap during its controller's next untap step. |
| Protocol Knight | 3U | Creature — Human Knight | When Protocol Knight enters the battlefield, tap target creature an opponent controls. Put a stun counter on that creature if you control another Knight. (If a permanent with a stun counter would become untapped, remove one from it instead.) 3/4 |
| Deadlock Trap | 3 | Artifact | Deadlock Trap enters the battlefield tapped. When Deadlock Trap enters the battlefield, you get {E}{E} (two energy counters). {T}, Pay {E}: Tap target creature or planeswalker. Its activated abilities can't be activated this turn. |
| Snow Day | 4UU | Instant | Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. Draw two cards, then discard a card. |
| Drana's Chosen | 3B | Creature — Vampire Shaman Ally | Cohort — {T}, Tap an untapped Ally you control: Create a tapped 2/2 black Zombie creature token. 2/2 |
| Alpha Guard | 1G | Creature — Elf Employee | When Alpha Guard enters the battlefield, choose a letter. {T}: Untap another target permanent whose name starts with the chosen letter. 1/2 |
| Altar of the Brood | 1 | Artifact | Whenever another permanent enters the battlefield under your control, each opponent mills a card. |
| 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. |