Goldspan Dragon (Ripple Foil) [Modern Horizons 3 Commander] Plant Put onto the battlefield under

Put onto the battlefield under your control all creature cards in all graveyards that were put there from anywhere this turn

is good enough

−8: Chandra Nalaar deals 10 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls

they could take on Emrakul herself

When Sorcerer Class enters the battlefield

Goldspan Dragon (Ripple Foil) [Modern Horizons 3 Commander] Plant Put onto the battlefield underSet: Modern Horizons 3 Commander Type: Creature Dragon Rarity: Mythic Cost: {3}{R}{R} Flying, haste Whenever Goldspan Dragon attacks or becomes the target of a spell, create a Treasure token. Treasures you control have "T, Sacrifice this artifact: Add two mana of any one color."