Barbtooth Wurm [Portal Second Age] Battle Royale This creature enters the battlefield

This creature enters the battlefield with twice that many +1/+1 counters on it

Set: Fourth Edition Type: Creature — Human Minion Rarity: Rare Cost: {2}{B}{B} {B}{B}{B}

Set: Legends Type: World Enchantment Rarity: Rare Cost: {2}{G}{G} All lands are 1/1 creatures that are still lands

Set: Fourth Edition Type: Artifact Creature — Golem Rarity: Rare Cost: {9} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking

but how could that be

Barbtooth Wurm [Portal Second Age] Battle Royale This creature enters the battlefieldSet: Portal Second Age Type: Creature Wurm Rarity: Common Cost: {5}{G} In its lair lies a carpet of bones.