M:tG card similarity search
· Legendary Enchantment
Whenever an opponent casts their first spell each turn, counter that spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Vedalken Archmage | 2UU | Creature — Vedalken Wizard | Whenever you cast an artifact spell, draw a card. 0/2 |
| Innocuous Insect | 1UU | Creature — Eldrazi Insect | Buyback {1}{U} (You may pay an additional {1}{U} as you cast this spell. If you do, put this card into your hand as it resolves.) Flash Flying When you cast this spell, draw a card. 2/1 |
| Prahv | Plane — Ravnica | If you cast a spell this turn, you can't attack with creatures. If you attacked with creatures this turn, you can't cast spells. Whenever chaos ensues, you gain life equal to the number of cards in your hand. | |
| Baral and Kari Zev | 1UR | Legendary Creature — Human | First strike, menace Whenever you cast your first instant or sorcery spell each turn, you may cast a spell with lesser mana value that shares a card type with it from your hand without paying its mana cost. If you don't, create First Mate Ragavan, a legendary 2/1 red Monkey Pirate creature token. It gains haste until end of turn. 2/4 |
| Twice Upon a Time | 4UU | Sorcery | Cast this spell only if you control two or more Doctors. Take an extra turn after this one. Exile Twice Upon a Time. |
| Herald of the Pantheon | 1G | Creature — Centaur Shaman | Enchantment spells you cast cost {1} less to cast. Whenever you cast an enchantment spell, you gain 1 life. 2/2 |
| Mirran Spy | 2U | Creature — Drone | Flying Whenever you cast an artifact spell, you may untap target creature. 1/3 |
| Sisterhood of Karn | 1G | Creature — Cleric | Sisterhood of Karn enters the battlefield with a +1/+1 counter on it. Paradox — Whenever you cast a spell from anywhere other than your hand, double the number of +1/+1 counters on Sisterhood of Karn. 0/0 |
| Wretched Gryff | 7 | Creature — Eldrazi Hippogriff | Emerge {5}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When you cast this spell, draw a card. Flying 3/4 |
| Defense Grid | 2 | Artifact | Each spell costs {3} more to cast except during its controller's turn. |