Drop wis to 58 or 53, then add rest of your points to int and become a wit.

My water wit is lvl 120 rb 0 str/300 con/255 int/ 58 wis/ 55 agi. His hp is about 4.8k, his matk can top out at 1.8k (if I use my better pure matk sets on him) and his spd can top out at 1.2k (if I use my better spd set and my lvl 110 washed wolf). He seals very well even in pure spd set being only 900matk.