M:tG card similarity search
3R · Instant — Arcane
Each time target permanent would deal damage to a permanent or player this turn, it deals double that damage to that permanent or player instead. Splice onto Arcane {2}{R}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Pale Moon | 1U | Instant | Until end of turn, if a player taps a nonbasic land for mana, it produces colorless mana instead of any other type. |
| Morgue Burst | 4BR | Sorcery | Return target creature card from your graveyard to your hand. Morgue Burst deals damage to any target equal to the power of the card returned this way. |
| Sorry | UU | Enchantment | Before any player casts a spell with the same name as a card in any graveyard, that player may say "sorry." If they don't, any other player may say "sorry" as the spell is being cast. When another player says "sorry" this way, counter the spell. Whenever a player says "sorry" at any other time, Sorry deals 2 damage to that player. |
| Avacyn, Guardian Angel | 2WWW | Legendary Creature — Angel | Flying, vigilance {1}{W}: Prevent all damage that would be dealt to another target creature this turn by sources of the color of your choice. {5}{W}{W}: Prevent all damage that would be dealt to target player or planeswalker this turn by sources of the color of your choice. 5/4 |
| Halam Djinn | 5R | Creature — Djinn | Haste Halam Djinn gets -2/-2 as long as red is the most common color among all permanents or is tied for most common. 6/5 |
| Parallectric Feedback | 3R | Instant | Parallectric Feedback deals damage to target spell's controller equal to that spell's mana value. |
| Refuse | 3R | Instant | Refuse deals damage to target spell's controller equal to that spell's mana value. |
| Ao, the Dawn Sky | 3WW | Legendary Creature — Dragon Spirit | Flying, vigilance When Ao, the Dawn Sky dies, choose one — • Look at the top seven cards of your library. Put any number of nonland permanent cards with total mana value 4 or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order. • Put two +1/+1 counters on each permanent you control that's a creature or Vehicle. 5/4 |
| Wormwood Treefolk | 3GG | Creature — Treefolk | {G}{G}: Wormwood Treefolk gains forestwalk until end of turn and deals 2 damage to you. (It can't be blocked as long as defending player controls a Forest.) {B}{B}: Wormwood Treefolk gains swampwalk until end of turn and deals 2 damage to you. (It can't be blocked as long as defending player controls a Swamp.) 4/4 |
| The Phasing of Zhalfir | 2UU | Enchantment — Saga | Read ahead (Choose a chapter and start with that many lore counters. Add one after your draw step. Skipped chapters don't trigger. Sacrifice after III.) I, II — Another target nonland permanent phases out. It can't phase in for as long as you control The Phasing of Zhalfir. III — Destroy all creatures. For each creature destroyed this way, its controller creates a 2/2 black Phyrexian creature token. |