M:tG card similarity search
UB · Legendary Creature — Human Spy
As long as X is in X's owner's opponent's hand, X's owner may cast X and activate X's abilities. That opponent can't cast X and plays with their hand revealed. {U}{B}, {T}: Put X into target opponent's hand. {3}{U}{B}: You may play a land or cast a spell from the hand X is in. If you cast a spell this way, you cast it without paying its mana cost. 2/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Cabal Paladin | 3B | Creature — Human Knight | Whenever you cast a historic spell, Cabal Paladin deals 2 damage to each opponent. (Artifacts, legendaries, and Sagas are historic.) 4/2 |
| A-Splitting the Powerstone | 2U | Instant | As an additional cost to cast this spell, sacrifice an artifact. Create two tapped Powerstone tokens. Draw a card. |
| Kaleidoscorch | 1R | Sorcery | Converge — Kaleidoscorch deals X damage to any target, where X is the number of colors of mana spent to cast this spell. Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Revenant Patriarch | 4B | Creature — Spirit | When Revenant Patriarch enters the battlefield, if {W} was spent to cast it, target player skips their next combat phase. Revenant Patriarch can't block. 4/3 |
| Aetherplasm | 2UU | Creature — Illusion | Whenever Aetherplasm blocks a creature, you may return Aetherplasm to its owner's hand. If you do, you may put a creature card from your hand onto the battlefield blocking that creature. 1/1 |
| Sea Drake | 2U | Creature — Drake | Flying When Sea Drake enters the battlefield, return two target lands you control to their owner's hand. 4/3 |
| Unscrupulous Agent | 1B | Creature — Elf Detective | When Unscrupulous Agent enters the battlefield, target opponent exiles a card from their hand. 1/1 |
| Oath of Ajani | GW | Legendary Enchantment | When Oath of Ajani enters the battlefield, put a +1/+1 counter on each creature you control. Planeswalker spells you cast cost {1} less to cast. |
| Jeskai Barricade | 1W | Creature — Wall | Flash (You may cast this spell any time you could cast an instant.) Defender When Jeskai Barricade enters the battlefield, you may return another target creature you control to its owner's hand. 0/4 |
| Dispersal Technician | 4U | Creature — Vedalken Artificer | When Dispersal Technician enters the battlefield, you may return target artifact to its owner's hand. 3/2 |