User blog comment:Andre5913/Classifying Mages/@comment-4888212-20131006012403/@comment-5781707-20131006200154

At the second category or the first depends on your use. If you time your chum the waters to hit  simultaneously with your Q then it instakills fitting into the First one. The same you can say with gravas if he times his belly punch to hit simultaneously with his ulti in the moment he makes his Q explote.

If you prefer long ranged siege or using Chum the waters so you dont miss trickster or can catch up for Q then he fits into the seconds category