Sword of Fire and Ice [Modern Masters] Jace Primordial Hydra has trample as

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

Set: Beta Edition Type: Creature — Goblin Rarity: Rare Cost: {1}{R}{R} Other Goblins get +1/+1 and have mountainwalk

Set: Alara Reborn Promos Type: Creature — Dragon Rarity: Mythic Cost: {2}{R}{R}{R}{G} Flying

but not for a way to control it

you may cast that card without paying its mana cost

Sword of Fire and Ice [Modern Masters] Jace Primordial Hydra has trample asSet: Modern Masters Type: Artifact Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2 +2 and has protection from red and from blue. Whenever equipped creature deals combat damage to a player, Sword of Fire and Ice deals 2 damage to any target and you draw a card. Equip {2}