Snapcaster Mage [Modern Masters 2017] Magic Origins Prerelease Promos If Cosmic Horror is destroyed

If Cosmic Horror is destroyed this way

Set: HarperPrism Book Promos Type: Artifact Rarity: Rare Cost: {0} At the beginning of your upkeep

Set: League Tokens 2014 Type: Token Enchantment Creature — Soldier Rarity: Common

and not the gales

Snapcaster Mage [Modern Masters 2017] Magic Origins Prerelease Promos If Cosmic Horror is destroyedSet: Modern Masters 2017 Type: Creature Human Wizard Rarity: Mythic Cost: {1}{U} Flash When Snapcaster Mage enters the battlefield, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. (You may cast that card from your graveyard for its flashback cost. Then exile it.)