User blog comment:Braumissomanly/Would iceborn gauntlet be better with ability power or attack damage?/@comment-24706802-20140604104323

imo Iceborn gauntlet is in kind of a strange place, as Triforce is better for damage while Frozen Heart is better for tankiness.

The reason for the 30AP is that it builds from Sheen, which gives 25AP, and its illogical to have 25AP become 30AD.