Eldrazi Monument [Commander 2015] 282 but it cannot be activated

but it cannot be activated this turn

Enchanted creature has base power and toughness 8/8 and has "Whenever this creature attacks

Set: Worldwake Type: Land Rarity: Rare Raging Ravine enters the battlefield tapped

Set: Black & White: Next Destinies Type: Colorless Rarity: Promo Retreat cost: Colorless

• 2 Token Cards

Eldrazi Monument [Commander 2015] 282 but it cannot be activatedSet: Commander 2015 Type: Artifact Rarity: Mythic Cost: {5} Creatures you control get +1 +1 and have flying and indestructible. At the beginning of your upkeep, sacrifice a creature. If you can't, sacrifice Eldrazi Monument. "Gods don't die. They merely slumber." Ayli, Kamsa cleric