Eh, Nexon doesn't know balance. The worst part I hate about all their classes is their link skills. 13/15 of my chara slots are full. 4 for important links, 6 for chara cards. 3 characters are actually ones that I use. ;o; Just a little heartbreaking.
At least his linkskill isn't anything major (10% HP increase). Luminous's is nothing I really need either (10% defense ignore).