Glacial Chasm [From the Vault: Realms] Psychic [+20] or embrace the Shadows in

or embrace the Shadows in your pursuit of power

If that card is in your opponent's hand

Spend this mana only to cast creature spells or activate abilities of creatures

To the Golgari

Glacial Chasm [From the Vault: Realms] Psychic [+20] or embrace the Shadows inSet: 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.