M:tG card similarity search
4BB · Sorcery
Casualty 2 (As you cast this spell, you may sacrifice a creature with power 2 or greater. When you do, copy this spell.) Each opponent exiles the top card of their library. You may cast spells from among those cards this turn. If you cast a spell this way, pay life equal to that spell's mana value rather than pay its mana cost.
| Name | Mana | Type | Text |
|---|---|---|---|
| Rush of Knowledge | 4U | Sorcery | Draw cards equal to the highest mana value among permanents you control. |
| Omnath, Locus of All | WUB/PRG | Legendary Creature — Phyrexian Elemental | If you would lose unspent mana, that mana becomes black instead. At the beginning of your precombat main phase, look at the top card of your library. You may reveal that card if it has three or more colored mana symbols in its mana cost. If you do, add three mana in any combination of its colors and put it into your hand. If you don't reveal it, put it into your hand. 4/4 |
| Act on Impulse | 2R | Sorcery | Exile the top three cards of your library. Until end of turn, you may play cards exiled this way. (If you cast a spell this way, you still pay its costs. You can play a land this way only if you have an available land play remaining.) |
| Chaos Channeler | 2RR | Creature — Human Shaman | Wild Magic Surge — Whenever Chaos Channeler attacks, roll a d20. 1—9 | Exile the top card of your library. You may play it this turn. 10—19 | Exile the top two cards of your library. You may play them this turn. 20 | Exile the top three cards of your library. You may play them this turn. 4/3 |
| Nacre Talisman | 2 | Artifact | Whenever a player casts a white spell, you may pay {3}. If you do, untap target permanent. |
| 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. |
| Wire Surgeons | 4BB | Creature — Human Artificer | Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Each artifact creature card in your graveyard has encore. Its encore cost is equal to its mana cost. (Exile it and pay its mana cost: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.) 6/5 |
| Brinelin, the Moon Kraken | 6UU | Legendary Creature — Kraken | When Brinelin, the Moon Kraken enters the battlefield or whenever you cast a spell with mana value 6 or greater, you may return target nonland permanent to its owner's hand. Partner (You can have two commanders if both have partner.) 6/8 |
| Fire Covenant | 1BR | Instant | As an additional cost to cast this spell, pay X life. Fire Covenant deals X damage divided as you choose among any number of target creatures. |
| Smolder Initiate | B | Creature — Elemental Shaman | Whenever a player casts a black spell, you may pay {1}. If you do, target player loses 1 life. 1/1 |