I made it to 930 with venom, died to gold dizzy she was doing that crazy fuckin OD, and I thought I could sweep her, lol didn't realize she was completly invincible, killed me instantly with a full bar of health.
powerd up attack to the max
and tension gain mostly
or life max when the other 2 wern't availble
and had exp up
used life regain most of the way thru, (it served me well and and came back from some very close matches) then swaped it for vampire form in around the 900s
thx Teyah for the info, It realy helped me out in the later survival lvls.