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 |
|---|---|---|---|
| Starnheim Courser | 2W | Creature — Pegasus | Flying Artifact and enchantment spells you cast cost {1} less to cast. 2/2 |
| Tidal Control | 1UU | Enchantment | Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Pay 2 life or {2}: Counter target red or green spell. Any player may activate this ability. |
| Viconia, Disciple of Strength | 1BG | Legendary Creature — Elf Cleric | When this creature specializes, conjure a duplicate of target creature card exiled with this creature into your hand. The duplicate perpetually gets +2/+2 and gains "You may spend mana as though it were mana of any color to cast this spell." {1}: Exile target card from a graveyard. 3/4 |
| Leyline of Lifeforce | 2GG | Enchantment | If Leyline of Lifeforce is in your opening hand, you may begin the game with it on the battlefield. Creature spells can't be countered. |
| Thunderscape Familiar | 1R | Creature — Kavu | First strike Black spells and green spells you cast cost {1} less to cast. 1/1 |
| Manaplasm | 2G | Creature — Ooze | Whenever you cast a spell, Manaplasm gets +X/+X until end of turn, where X is that spell's mana value. 1/1 |
| Pilfering Imp | B | Creature — Imp | Flying {1}{B}, {T}, Sacrifice Pilfering Imp: Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. Activate only as a sorcery. 1/1 |
| Goblin Cohort | R | Creature — Goblin Warrior | Goblin Cohort can't attack unless you've cast a creature spell this turn. 2/2 |
| Lae'zel, Githyanki Warrior | 3W | Legendary Creature — Gith Warrior | Double strike Specialize {1} When you cast this spell, it gains "When this creature becomes the target of a spell or ability an opponent controls, you may exile this creature, then return it to the battlefield under its owner's control." 2/4 |
| Scandalmonger | 3B | Creature — Boar Monger | {2}: Target player discards a card. Any player may activate this ability but only as a sorcery. 3/3 |