Is he good without suicides and without dupe?
So, dude can be a power house. He has resistance to degen, bleed, and poison. He is a counter to armor up buffs and do instant bleeds and degen. He can also, when duped, totally degen regen buffs and melt people away. He can even do a little regen. He is versatile and a good defender plus people tend to insta ban mine in BG. KatyCandy has a good video to summarize him that was recommended here. Also also, he is like hiem to symbiotes