Glacial Chasm [From the Vault: Realms] Common If this ability has been

If this ability has been activated four or more times this turn

create a 3/3 colorless Wurm artifact creature token with deathtouch and a 3/3 colorless Wurm artifact creature token with lifelink

Generations of genetic weeding have given rise to the deviously cowardly Ironclaw clan

During a hunt they often call to each other

Set: Zendikar Type: Artifact Rarity: Mythic Cost: {5} Creatures you control get +1/+1 and have flying and indestructible

Glacial Chasm [From the Vault: Realms] Common If this ability has beenSet: From the Vault: Realms Type: Land Rarity: Mythic Cumulative upkeepPay 2 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When Glacial Chasm enters the battlefield, sacrifice a land. Creatures you control can't attack. Prevent all damage that would be dealt to you.