When two Appmon fuse together, it's a rare sight that normally turns them into a powerful Digimon stronger than the sum of their parts. ...However, sometimes they become Sukasimon instead. This Digimon is dimwitted, cowardly, has low fighting capabilities, and is a total slob. A similarity can be drawn between Sukasimon and that of a flatmate that never picks up for himself and is a total waste of space.
Their primary move drains the energy and motivation of everyone around it, including itself. Nobody knows if this classifies as move as it does this...all the time(Shippaishichatta). If put into a corner where it cannot run, or if it thinks it can get the upper hand, it rushes at the foe without grace or style, flailing like a child hoping it's fists will do something to the enemy(Suka Knuckle).