M:tG card similarity search
2UUUU · Enchantment
Discard a card: You may tap or untap target artifact, creature, or land.
| Name | Mana | Type | Text |
|---|---|---|---|
| Tidal Force | 5UUU | Creature — Elemental | At the beginning of each upkeep, you may tap or untap target permanent. 7/7 |
| Captain of the Mists | 2U | Creature — Human Wizard | Whenever another Human enters the battlefield under your control, untap Captain of the Mists. {1}{U}, {T}: You may tap or untap target permanent. 2/3 |
| Mana Vapors | 1U | Sorcery | Lands target player controls don't untap during their next untap step. |
| Magus of the Unseen | 1U | Creature — Human Wizard | {1}{U}, {T}: Untap target artifact an opponent controls and gain control of it until end of turn. It gains haste until end of turn. When you lose control of the artifact, tap it. 1/1 |
| Decimate | 2RG | Sorcery | Destroy target artifact, target creature, target enchantment, and target land. (You can't cast this spell unless you have legal choices for all its targets.) |
| 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. |
| Giant Oyster | 2UU | Creature — Oyster | You may choose not to untap Giant Oyster during your untap step. {T}: For as long as Giant Oyster remains tapped, target tapped creature doesn't untap during its controller's untap step, and at the beginning of each of your draw steps, put a -1/-1 counter on that creature. When Giant Oyster leaves the battlefield or becomes untapped, remove all -1/-1 counters from the creature. 0/3 |
| Insidious Bookworms | B | Creature — Worm | When Insidious Bookworms dies, you may pay {1}{B}. If you do, target player discards a card at random. 1/1 |