The Earth King [Avatar: The Last Airbender]

Description

Set:	Avatar: The Last Airbender
Type:	Legendary Creature — Human Noble Ally
Rarity:	Rare
Cost:	{3}{G}

When The Earth King enters, create a 4/4 green Bear creature token.
Whenever one or more creatures you control with power 4 or greater attack, search your library for up to that many basic land cards, put them onto the battlefield tapped, then shuffle.

Bosco seems to like him.