Alchor's Tomb [Legends] Golem Primordial Hydra has trample as

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

Set: Ravnica: City of Guilds Type: Instant Rarity: Uncommon Cost: {6}{W}{W} Convoke (Your creatures can help cast this spell

Set: Limited Edition Beta Type: Land — Island Swamp Rarity: Rare ({T}: Add {U} or {B}

Set: Commander 2011 Type: Instant Rarity: Rare Cost: {U} Counter target instant or sorcery spell unless its controller pays {1}

Alchor's Tomb [Legends] Golem Primordial Hydra has trample asSet: Legends Type: Artifact Rarity: Rare Cost: {4} {2}, {T}: Target permanent you control becomes the color of your choice. (This effect lasts indefinitely.)