Mutavault [Magic 2014]Set: Magic 2014 Type: Land Rarity: Rare {T}: Add {C}. {1}: Mutavault becomes a 2 2 creature with all creature types until end of turn. It's still a land. Some worlds possess a hidden core where life's essence constantly surges.

they are sweeping from town to town

Whenever one or more Dragons you control attack

you lose life equal to your life total

nonland card from your hand

Trostad villager

Set: Limited Edition Beta Type: Instant Common Cost: {U} You may tap or untap target artifact

Wildfire deals 4 damage to each creature

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {1}{R} Rockslide Ambush deals damage to target creature equal to the number of Mountains you control

destroy all creatures

Set: Aether Revolt Promos Type: Creature — Human Artificer Rarity: Rare Cost: {3}{R} When Quicksmith Rebel enters the battlefield

"We've merged your life essence with that of several creatures at once

some still willingly traded their lives for a chance at immortality