Glacial Chasm [From the Vault: Realms] Common creatures you control get +1/+1

creatures you control get +1/+1 and gain trample and infect

You gain life equal to the damage prevented this way

*The Iliad*

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

Vryn's Prodigy

Glacial Chasm [From the Vault: Realms] Common creatures you control get +1/+1Set: 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.