M:tG card similarity search
4RR · Sorcery
Target opponent reveals their hand. You may copy an instant or sorcery card in it. If you do, you may cast the copy without paying its mana cost.
| Name | Mana | Type | Text |
|---|---|---|---|
| Satoru, the Infiltrator | UB | Legendary Creature — Human Ninja Rogue | Menace Whenever Satoru, the Infiltrator and/or one or more other nontoken creatures enter the battlefield under your control, if none of them were cast or no mana was spent to cast them, draw a card. 2/3 |
| Hall of Mirrors | Artifact — Attraction | Visit — Choose target creature you control. Each other creature you control becomes a copy of that creature until end of turn, except it isn't legendary. | |
| Crystalline Resonance | 2U | Enchantment | Whenever you cycle a card, you may have Crystalline Resonance become a copy of another target permanent until your next turn, except it has this ability. |
| Emperor Mihail II | 1UU | Legendary Creature — Merfolk Noble | You may look at the top card of your library any time. You may cast Merfolk spells from the top of your library. Whenever you cast a Merfolk spell, you may pay {1}. If you do, create a 1/1 blue Merfolk creature token. 3/3 |
| Harsh Scrutiny | B | Sorcery | Target opponent reveals their hand. You choose a creature card from it. That player discards that card. Scry 1. |
| Skittering Cicada | 3 | Creature — Insect | Flash You may cast colorless spells as though they had flash. Whenever you cast a colorless spell, until end of turn, Skittering Cicada gains trample and gets +X/+X, where X is that spell's mana value. 2/2 |
| Breath of the Sleepless | 3U | Enchantment | You may cast Spirit spells as though they had flash. Whenever you cast a creature spell during an opponent's turn, tap up to one target creature. |
| Ivory Cup | 1 | Artifact | Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life. |
| Defiler of Instinct | 2RR | Creature — Phyrexian Kavu | First strike As an additional cost to cast red permanent spells, you may pay 2 life. Those spells cost {R} less to cast if you paid life this way. This effect reduces only the amount of red mana you pay. Whenever you cast a red permanent spell, Defiler of Instinct deals 1 damage to any target. 4/4 |
| Gravestorm | BBB | Enchantment | At the beginning of your upkeep, target opponent may exile a card from their graveyard. If that player doesn't, you may draw a card. |