Frostboil Snarl (Extended Art) [Strixhaven: School of Mages]Set: Strixhaven: School of Mages Type: Land Rarity: Rare As Frostboil Snarl enters the battlefield, you may reveal an Island or Mountain card from your hand. If you don't, Frostboil Snarl enters the battlefield tapped. {T}: Add {U} or {R}.

(That creature returns under its owner's control

you may tap an untapped creature you control rather than pay this spell's mana cost

Exile Amulet of Unmaking: Exile target artifact

Will of the council — When Magister of Worth enters the battlefield

Set: Masters 25 Type: Legendary Creature — Goblin Rogue Rarity: Rare Cost: {X}{B}{R} Grenzo

Set: San Diego Comic-Con 2015 Type: Legendary Creature — Elf Scout Rarity: Mythic Cost: {2}{G} When Nissa

target opponent chooses a creature they control

II — Whenever a Berserker attacks this turn

Reveal Spirit en-Dal from your hand: Target creature gains shadow until end of turn

Set: Double Masters Type: Artifact Creature — Construct Rarity: Rare Cost: {3} As Adaptive Automaton enters the battlefield

Set: XY: Black Star Promos Type: Water Rarity: Promo Retreat cost: 0

if you control no other creatures