Powerhouse

 is a trophy.

Obtaining

 * Crafted by a Shield Smith (Lv. 80) from
 * 10 Hazwonarm Headband
 * 10 Ouassingue Slobber
 * 2 Gleaming Pebble
 * 2 Lunar Pebble
 * 1 Grove Essence
 * 1 Minor Powerhouse
 * 1 Pyrute

Uses

 * Used in the craft of
 * Major Powerhouse