Gravity Sphere [Legends] Planechase Anthology Planes Primordial Hydra has trample as

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

"In the drowsy dark cave of the mind

you may pay 4 life rather than pay this spell's mana cost

Set: Fifth Dawn Type: Artifact Creature — Construct Rarity: Rare Cost: {4} No more than one creature can attack each combat

(Whenever a creature with rampage 3 becomes blocked

Gravity Sphere [Legends] Planechase Anthology Planes Primordial Hydra has trample asSet: Legends Type: World Enchantment Rarity: Rare Cost: {2}{R} All creatures lose flying. On the morning of the Battle of Gal Shan, the Sorcerer's cry rang out: "Let no bird fly, let no creature take wing, let all the battle join as one."