Firemind's Research [Guilds of Ravnica]Set: Guilds of Ravnica Type: Enchantment Rarity: Rare Cost: {U}{R} Whenever you cast an instant or sorcery spell, put a charge counter on Firemind's Research. {1}{U}, Remove two charge counters from Firemind's Research: Draw a card. {1}{R}, Remove five charge counters from Firemind's Research: It deals 5 damage to any target.

destroy the creature you chose

fueled by conquest

unyielding and certain

sacrifice Spark Trooper

Set: Platinum: Arceus Type: Darkness Rarity: Rare Retreat cost: Colorless

Set: Sun & Moon: Burning Shadows Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

They got their wish

Remove any number of storage counters from Hollow Trees: Add {G} for each storage counter removed this way

Set: Eighth Edition Type: Instant Rarity: Uncommon Cost: {3}{R} Destroy all Islands

nonblack creatures

Set: POP Series 9 Type: Colorless Rarity: Uncommon Retreat cost: Colorless

Set: Diamond & Pearl: Secret Wonders Type: Lightning Rarity: Uncommon Retreat cost: Colorless