Forsaken Wastes [Mirage] Vampire Cleric If Cosmic Horror is destroyed

If Cosmic Horror is destroyed this way

Set: Magic 2013 Type: Sorcery Rarity: Mythic Cost: {6}{R}{R}{R} Exile all permanents

Set: Commander 2017 Type: Legendary Artifact — Equipment Rarity: Rare Cost: {4} Whenever Hammer of Nazahn or another Equipment enters the battlefield under your control

As Sacred Foundry enters the battlefield

draw that many cards instead

Forsaken Wastes [Mirage] Vampire Cleric If Cosmic Horror is destroyedSet: Mirage Type: World Enchantment Rarity: Rare Cost: {2}{B} Players can't gain life. At the beginning of each player's upkeep, that player loses 1 life. Whenever Forsaken Wastes becomes the target of a spell, that spell's controller loses 5 life.