From Dragon Quest Wiki
Firebird Throw is a recurring ability in the franchise.
Dragon Quest VIII: Journey of the Cursed King
The Hero can use Firebird Throw as a boomerang technique after investing 32 skill points into the associated skill. It hits all enemies for 36~45 frizz-type damage.
Dragon Quest IX: Sentinels of the Starry Skies
This ability is learned with 58 skill points invested into Boomerang skill. The technique hits up to 7 random enemies for 0.30% damage. Costs 4 Mp to use and possesses the fire attribute.
HP recovery skills
MP recovery skills
Ailment alleviating skills
Bonus damage skills
Turn order skills
Physical support skills
Magical support skills
Songs and hymnal skills
Dances and shimmy skills