Snapcaster Mage (Regional PTQ) [Pro Tour Promos] Judgment Primordial Hydra has trample as

Primordial Hydra has trample as long as it has ten or more +1/+1 counters on it

and Dominaria itself to the point of annihilation

Set: Future Sight Type: Legendary Creature — Sliver Rarity: Rare Cost: {W}{U}{B}{R}{G} All Sliver creatures get +1/+1 for each other Sliver on the battlefield

When Rancor is put into a graveyard from the battlefield

each opponent discards a card

Snapcaster Mage (Regional PTQ) [Pro Tour Promos] Judgment Primordial Hydra has trample asSet: Pro Tour Promos 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.)