Glacial Chasm [Ice Age] Commander's Arsenal destroy all nonland permanents target

destroy all nonland permanents target opponent controls

then add one mana of any color

Set: Judge Gift Cards 2005 Type: Artifact Rarity: Rare Cost: {1} {T}: Add {C}{C}

Set: San Diego Comic-Con 2015 Type: Legendary Creature — Elf Scout Rarity: Mythic Cost: {2}{G} When Nissa

" —Matoc

Glacial Chasm [Ice Age] Commander's Arsenal destroy all nonland permanents targetSet: 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.