M:tG card similarity search
1U · Enchantment — Aura
Enchant creature When Sleeping Potion enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. When enchanted creature becomes the target of a spell or ability, sacrifice Sleeping Potion.
| Name | Mana | Type | Text |
|---|---|---|---|
| Herald of the Forgotten | 6WW | Creature — Cat Beast | Flying When Herald of the Forgotten enters the battlefield, if you cast it, return any number of target permanent cards with cycling abilities from your graveyard to the battlefield. 6/6 |
| Gelectrode | 1UR | Creature — Weird | {T}: Gelectrode deals 1 damage to any target. Whenever you cast an instant or sorcery spell, you may untap Gelectrode. 0/1 |
| Merfolk Tunnel-Guide | GU | Creature — Merfolk Wizard | When Merfolk Tunnel-Guide enters the battlefield, you get a three-time boon with "Whenever one or more Merfolk enter the battlefield under your control, target Merfolk creature you control explores." 2/2 |
| Damping Matrix | 3 | Artifact | Activated abilities of artifacts and creatures can't be activated unless they're mana abilities. |
| Zhalfirin Void | Land | When Zhalfirin Void enters the battlefield, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) {T}: Add {C}. | |
| Sigil Tracer | 1UU | Creature — Merfolk Wizard | {1}{U}, Tap two untapped Wizards you control: Copy target instant or sorcery spell. You may choose new targets for the copy. 2/2 |
| Longhorn Sharpshooter | 2R | Creature — Minotaur Rogue | Reach When Longhorn Sharpshooter becomes plotted, it deals 2 damage to any target. Plot {3}{R} (You may pay {3}{R} and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.) 3/3 |
| Override | 2U | Instant | Counter target spell unless its controller pays {1} for each artifact you control. |
| Kor Entanglers | 4W | Creature — Kor Soldier Ally | Rally — Whenever Kor Entanglers or another Ally enters the battlefield under your control, tap target creature an opponent controls. 3/4 |
| Swooping Pteranodon | 3RW | Creature — Dinosaur | Flying, haste Whenever Swooping Pteranodon or another Dinosaur with flying enters the battlefield under your control, gain control of target creature an opponent controls until end of turn. Untap that creature. It gains flying and haste until end of turn. At the beginning of the next end step, target land deals 3 damage to that creature. 3/3 |