Glacial Chasm [Ice Age] Sorin Which realm would you rather

Which realm would you rather rule

"There will come a time when the only prey left will be each other

Set: Tempest Type: Legendary Creature — Elf Warrior Rarity: Rare Cost: {G}{G} Other Elf creatures have forestwalk

Set: Commander 2014 Type: Instant Rarity: Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

That creature becomes an artifact in addition to its other types

Glacial Chasm [Ice Age] Sorin Which realm would you ratherSet: Ice Age Type: Land Rarity: Uncommon 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.