The Locust God (Invocation) [Amonkhet Invocations] Construct Tawnos finally cracked the puzzle:

Tawnos finally cracked the puzzle: the strange structures did not house Mishra's malevolent creations but were themselves among his creations

" —Zhou Yu crying to heaven on his deathbed

You may cast the copies without paying their mana costs

Set: Eldritch Moon Prerelease Promos Type: Legendary Creature — Angel Horror Rarity: Rare Cost: {5}{W}{W} When you cast this spell

The Locust God (Invocation) [Amonkhet Invocations] Construct Tawnos finally cracked the puzzle:Set: Amonkhet Invocations Type: Legendary Creature God Rarity: Mythic Cost: {4}{U}{R} Flying Whenever you draw a card, create a 1 1 blue and red Insect creature token with flying and haste. {2}{U}{R}: Draw a card, then discard a card. When The Locust God dies, return it to its owner's hand at the beginning of the next end step.