M:tG card similarity search
GU · Sorcery
Put a +1/+1 counter on up to one target creature you control. Tap up to one target creature you don't control, and that creature doesn't untap during its controller's next untap step. Flashback {1}{G}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
| Name | Mana | Type | Text | 
|---|---|---|---|
| Frostveil Ambush | 3UU | Instant | Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. Cycling {1} ({1}, Discard this card: Draw a card.) | 
| Decision Paralysis | 3U | Instant | Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. | 
| Frost Breath | 2U | Instant | Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. | 
| Done | 3U | Instant | Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. | 
| Will of the Naga | 4UU | Instant | Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. | 
| Chilling Grasp | 2U | Instant | Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. Madness {3}{U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) | 
| Plant Tadpoles | XUU | Sorcery — Adventure | Tap X target creatures. They don't untap during their controllers' next untap steps. (Then exile this card. You may cast the creature later from exile.) | 
| Elvish Hunter | 1G | Creature — Elf Archer | {1}{G}, {T}: Target creature doesn't untap during its controller's next untap step. 1/1 | 
| A-Celestial Regulator | 1WU | Creature — Angel Advisor | Flying When Celestial Regulator enters the battlefield, choose target creature you don't control and tap it. If you control a creature with a counter on it, the chosen creature doesn't untap during its controller's next untap step. 1/4 | 
| Hands of Binding | 1U | Sorcery | Tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.) |