Angel of Mercy [Mystery Booster] Dominaria Whenever Wall of Dust blocks

Whenever Wall of Dust blocks a creature

Set: Darksteel Type: Creature — Rat Rarity: Common Cost: {1}{B}{B} When Chittering Rats enters the battlefield

"Your brother's crimes are your crimes

you may cast target card with the same name as that spell from your graveyard

Set: Kaladesh Type: Sorcery Rarity: Rare Cost: {4}{R} Liberating Combustion deals 6 damage to target creature

Angel of Mercy [Mystery Booster] Dominaria Whenever Wall of Dust blocksSet: Mystery Booster Type: Creature Angel Rarity: Common Cost: {4}{W} Flying When Angel of Mercy enters the battlefield, you gain 3 life. Every tear shed is a drop of immortality.