M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| The Doctor's Childhood Barn | Plane — Gallifrey | Creatures enter the battlefield tapped. Whenever chaos ensues, for each opponent, choose up to one target nonland permanent that opponent controls. Untap those permanents. They phase out. They can't phase in for as long as The Doctor's Childhood Barn remains face up. When a player planeswalks, those permanents phase in. | |
| Koskun Falls | 2BB | World Enchantment | At the beginning of your upkeep, sacrifice Koskun Falls unless you tap an untapped creature you control. Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you. |
| Manifold Key | 1 | Artifact | {1}, {T}: Untap another target artifact. {3}, {T}: Target creature can't be blocked this turn. |
| Relentless Assault | 2RR | Sorcery | Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase. |
| Wyll of the Blade Pact | 3RRR | Legendary Creature — Human Warlock | When this creature specializes, you may sacrifice another creature or an artifact. If you do, untap Wyll of the Blade Pact. After this main phase, there is an additional combat phase followed by an additional main phase. 5/5 |
| Threaten | 2R | Sorcery | Untap target creature and gain control of it until end of turn. That creature gains haste until end of turn. (It can attack and {T} this turn.) |
| Innocuous Researcher | 3G | Creature — Centaur Detective | Parley — Whenever Innocuous Researcher attacks, each player reveals the top card of their library. For each nonland card revealed this way, you investigate. Then each player draws a card. At the beginning of your end step, you may untap all lands you control. If you do, you can't cast spells until your next turn. 3/4 |
| Treetop Defense | 1G | Instant | Cast this spell only during the declare attackers step and only if you've been attacked this step. Creatures you control gain reach until end of turn. (They can block creatures with flying.) |
| Waves of Aggression | 3R/WR/W | Sorcery | Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.) |
| Hijack | 1RR | Sorcery | Gain control of target artifact or creature until end of turn. Untap it. It gains haste until end of turn. |