M:tG card similarity search
W · Instant
Prevent all damage that black sources and red sources would deal this turn.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Circle of Protection: Art | 1W | Enchantment | As Circle of Protection: Art enters the battlefield, choose an artist. {1}{W}: The next time a source of your choice with art by the chosen artist would deal damage to you this turn, prevent that damage. {1}{W}: Return Circle of Protection: Art to its owner's hand. | 
| Embermaw Hellion | 3RR | Creature — Hellion | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) If another red source you control would deal damage to a permanent or player, it deals that much damage plus 1 to that permanent or player instead. 4/5 | 
| Lashknife Barrier | 2W | Enchantment | When Lashknife Barrier enters the battlefield, draw a card. If a source would deal damage to a creature you control, it deals that much damage minus 1 to that creature instead. | 
| Mercenaries | 3W | Creature — Human Mercenary | {3}: The next time Mercenaries would deal damage to you this turn, prevent that damage. Any player may activate this ability. 3/3 | 
| Calamity Bearer | 2RR | Creature — Giant Berserker | If a Giant source you control would deal damage to a permanent or player, it deals double that damage to that permanent or player instead. 3/4 | 
| Radiant Kavu | RGW | Creature — Kavu | {R}{G}{W}: Prevent all combat damage blue creatures and black creatures would deal this turn. 3/3 | 
| Furnace of Rath | 1RRR | Enchantment | If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead. | 
| Soul Parry | 1W | Instant | Prevent all damage one or two target creatures would deal this turn. | 
| Dictate of the Twin Gods | 3RR | Enchantment | Flash If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead. | 
| Plated Pegasus | 2W | Creature — Pegasus | Flash (You may cast this spell any time you could cast an instant.) Flying If a spell would deal damage to a permanent or player, prevent 1 damage that spell would deal to that permanent or player. 1/2 |