Waking the Trolls [Kaldheim] Avatar Wizard Whenever an artifact an opponent

Whenever an artifact an opponent controls is put into a graveyard from the battlefield

Set: Secret Lair Drop Series Type: Creature — Demon Rarity: Rare Cost: {4}{B}{R} At the beginning of each end step

Set: The List Type: Legendary Creature — Snake Elf Scout Rarity: Rare Cost: {G}{U} Whenever another nontoken creature enters the battlefield under your control

Mogis isn't a creature

“First through the Riftstone was Genesis—and the world was lifeless no more

Waking the Trolls [Kaldheim] Avatar Wizard Whenever an artifact an opponentSet: Kaldheim Type: Enchantment Saga Rarity: Rare Cost: {4}{R}{G} (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I Destroy target land. II Put target land card from a graveyard onto the battlefield under your control. III Choose target opponent. If they control fewer lands than you, create a number of 4 4 green Troll Warrior creature tokens with trample equal to the difference.