Cavern of Souls (Expeditions) [Zendikar Rising Expeditions]Set: Zendikar Rising Expeditions Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

Set: Portal Second Age Type: Sorcery Rarity: Rare Cost: {3}{U}{U} Take an extra turn after this one

or the creature's toughness

If it's a noncreature

if you had 2 life points and your opponent had 10

This effect doesn't remove Auras already attached to those artifacts

proliferate

When Goblin Chainwhirler enters the battlefield

they all uprose

Wither (This deals damage to creatures in the form of -1/-1 counters

If the creature stayed on

Set: Summer Magic / Edgar Type: Creature — Angel Rarity: Uncommon Cost: {3}{W}{W} Flying

Whenever Cockatrice blocks or becomes blocked by a non-Wall creature