Kasel - Warrior by Definition - But Not A Warrior

It could be me approaching this game in too much of an anime/jrpg type of game but I'd like other's opinions. In most games I'm used to warriors are strong and powerful classes. Capable of taking down the mightiest of foes. They lack the speed of other classes such as assassins, don't have as high a health pool like a typical true tank class such as a knight, but generally deal good damage on a close (but not too close) level as wizards etc. Then there's my Kasel. I'm not a beast end game player. No 5 star UW and UT. He has a 1*UW and I can't get his UT. He's my strongest ATK based character of all my heroes. 140k. His Proxy of the Gods boosts his damage to 180K. And for all of that, he barely beats out my healers in damage. Unlike Gau, he can't seem to drop any dragons by himself in raids. I have to pair him with Clause so his S1 and Clauses S1 will drop a red dragon by himself. So I'm just feeling a little frustrated that a character in which I find interesting based on his skill set is so weak. I like his s1 stun, his s2 dash, his s3 buffs, and his passive. All to which I feel any other hero can out do him. There's better stuns, better burst damage, and even though I feel on paper his s3 is OP, the actual effect of it isn't. I'm hoping, but not expecting, Vespa to make a change to this. I understand he's not true primary dps hero. He's not even a secondary dps hero. He's not a tank. He needs help with CC's to be effective (not talking about trash mobs). He's a warrior by definition...But not a warrior.