User blog comment:GreenMoriyama/Izo, the Blizzard Prince/@comment-7709681-20160326174343/@comment-3391671-20160326213741

Itemizing is my ultimate weakness when making champions, thus I need to look out for it more.

Q and W are for in great need of clean-up and reworking. As you pointed out, there is too much/unnecessary healing in his kit.