Glacial Chasm [Ice Age] Two-Headed Giant Tournament Reverse Type: Legendary Enchantment Whenever

Reverse Type: Legendary Enchantment Whenever an opponent casts their first spell each turn

Set: Zendikar Expeditions Type: Land — Mountain Forest Mythic Cost: ({T}: Add {R} or {G}

Set: Archenemy Schemes Type: Ongoing Scheme Common Cost: (An ongoing scheme remains face up until it's abandoned

Who Shelters All enters the battlefield tapped

Glacial Chasm [Ice Age] Two-Headed Giant Tournament Reverse Type: Legendary Enchantment WheneverSet: Ice Age Type: Land Uncommon Cost: 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.