I played this hero , and it is my main hero to spam , it is strange this hero is 107 th most popular hero. some pro players say he is trash or shit,really I don't understand why.you can counter most cancerous heroes with this hero . yea I accept he lacks str, hasn't good disable but his AOE purge and and ult is the best. you can nuke a hero easily , just cast two Purifying flames and then purge = 800 dmg. he can counter windranger , pa, sb,ds,ursa,lc,timbersaw early game(since you just use spells),tb early game, dark seer, sven (his armor)... your healing ability is op af, cast disarm and then cast third spell twice, you can recover 780 health. if you are in a good position as oracle, you fuck enemy so hard.