Found in Mother 3, the Awesome Ring is an item that only Lucas can equip. As its name implies, it is arguably the most potent ring in the game, increasing Lucas's Defense and Maximum PP by 30.

Acquiring the Awesome Ring

The Awesome Ring can only be found in the Restroom Level of New Pork City's Empire Porky Building, being guarded by the Ultimate Chimera in one of the restroom stalls. The only way for Lucas and co. to access the gift box containing the Awesome Ring without being instantly defeated by the Ultimate Chimera is to interact with the door of its stall until it reacts, then leaving and re-entering the room; the Ultimate Chimera can then be found roaming outside its stall, and can be avoided so the party can reach the stall with the now-broken door containing the Awesome Ring.