The Maximum Stacking Champion is Thresh!

: Passive, E, and the following items:

With just those items and thresh's skills, he stacks the following:

Armor Magic Resistance AP On-Hit Damage Life Mana Attack Speed Attack Damage

Obviously, he can stack some things multiple times with more items (and he actually does multi-stack AP just with the rageblade + souls), but are there any other champions that can stack as many attributes as Thresh?