Yellow Wisp is one of the Wisps that Queen Kalima promotion on her behavior and as also Manny have Beamer as his first Wisp but also He was also banish from Kalima's Anger to Light civilization and as even also Yellow Wisp grant Manny Drill color power to drill the ground also as that Manny must shout "DRILL!" as his transformation
It was stated by Rasha that the Yellow Wisp was being cared for by the Light creatures to recover their legs after being chased away by Queen Kalima and also Allie nickname him Driller for short and but even also as that term of time Manny use Driller to attack his enemies in battle combat to defeat Jakob's giant robot walker