M:tG card similarity search
1BGU · Legendary Creature — Turtle Shaman
As long as Archelos, Lagoon Mystic is tapped, other permanents enter the battlefield tapped. As long as Archelos is untapped, other permanents enter the battlefield untapped. 2/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Psychic Overload | 3U | Enchantment — Aura | Enchant permanent When Psychic Overload enters the battlefield, tap enchanted permanent. Enchanted permanent doesn't untap during its controller's untap step. Enchanted permanent has "Discard two artifact cards: Untap this permanent." |
| Pestermite | 2U | Creature — Faerie Rogue | Flash Flying When Pestermite enters the battlefield, you may tap or untap target permanent. 2/1 |
| Aboshan, Cephalid Emperor | 4UU | Legendary Creature — Cephalid Noble | Tap an untapped Cephalid you control: Tap target permanent. {U}{U}{U}: Tap all creatures without flying. 3/3 |
| Curse of Marit Lage | 3RR | Enchantment | When Curse of Marit Lage enters the battlefield, tap all Islands. Islands don't untap during their controllers' untap steps. |
| Toils of Night and Day | 2U | Instant — Arcane | You may tap or untap target permanent, then you may tap or untap another target permanent. |
| Hidden Strings | 1U | Sorcery | You may tap or untap target permanent, then you may tap or untap another target permanent. 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.) |
| Kill Switch | 3 | Artifact | {2}, {T}: Tap all other artifacts. They don't untap during their controllers' untap steps for as long as Kill Switch remains tapped. |
| Arena of the Ancients | 3 | Artifact | Legendary creatures don't untap during their controllers' untap steps. When Arena of the Ancients enters the battlefield, tap all legendary creatures. |
| Wrath of Marit Lage | 3UU | Enchantment | When Wrath of Marit Lage enters the battlefield, tap all red creatures. Red creatures don't untap during their controllers' untap steps. |
| Psychic Puppetry | 1U | Instant — Arcane | You may tap or untap target permanent. Splice onto Arcane {U} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.) |