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 |
|---|---|---|---|
| Onslaught | R | Enchantment | Whenever you cast a creature spell, tap target creature. |
| Putrefaction | 4B | Enchantment | Whenever a player casts a green or white spell, that player discards a card. |
| Flare of Denial | 1UU | Instant | You may sacrifice a nontoken blue creature rather than pay this spell's mana cost. Counter target spell. |
| Noetic Scales | 4 | Artifact | At the beginning of each player's upkeep, return to its owner's hand each creature that player controls with power greater than the number of cards in their hand. |
| Vedalken Engineer | 1U | Creature — Vedalken Artificer | {T}: Add two mana of any one color. Spend this mana only to cast artifact spells or activate abilities of artifacts. 1/1 |
| Keeper of the Mind | UU | Creature — Human Wizard | {U}, {T}: Choose target opponent who had at least two more cards in hand than you did as you activated this ability. Draw a card. 1/2 |
| Vorthos, Steward of Myth | 1R | Legendary Creature — Human Gamer | As Vorthos, Steward of Myth enters the battlefield, choose a named Magic character. Each spell you cast with the chosen character in its name, flavor text, or art costs {W}{U}{B}{R}{G} less to cast. This effect reduces only the amount of colored mana you pay. 1/3 |
| Prossh, Skyraider of Kher | 3BRG | Legendary Creature — Dragon | When you cast this spell, create X 0/1 red Kobold creature tokens named Kobolds of Kher Keep, where X is the amount of mana spent to cast it. Flying Sacrifice another creature: Prossh, Skyraider of Kher gets +1/+0 until end of turn. 5/5 |
| Aven Fogbringer | 3U | Creature — Bird Wizard | Flying When Aven Fogbringer enters the battlefield, return target land to its owner's hand. 2/1 |
| Bane Alley Broker | 1UB | Creature — Human Rogue | {T}: Draw a card, then exile a card from your hand face down. You may look at cards exiled with Bane Alley Broker. {U}{B}, {T}: Return a card exiled with Bane Alley Broker to its owner's hand. 0/3 |