Nicol Bolas [Legends] Chandra Primordial Hydra has trample as

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

Set: Limited Edition Beta Type: Enchantment — Aura Rarity: Uncommon Cost: {W} Enchant creature

one can be driven off

Set: Weatherlight Type: Sorcery Rare Cost: {B}{B}{B} Search your library and graveyard for five cards and exile the rest

Set: Magic 2014 Type: Sorcery Rarity: Mythic Cost: {7}{B}{B} Put all creature cards from all graveyards onto the battlefield under your control

Nicol Bolas [Legends] Chandra Primordial Hydra has trample asSet: Legends Type: Legendary Creature Elder Dragon Rare Cost: {2}{U}{U}{B}{B}{R}{R} Flying At the beginning of your upkeep, sacrifice Nicol Bolas unless you pay {U}{B}{R}. Whenever Nicol Bolas deals damage to an opponent, that player discards their hand.