User blog comment:Endless Exceptions/Twinblade of Purification/@comment-5266525-20120712143234

With that recipe it would be a legendary item, since it builds out of an advanced one, QSS. Just a note.

Anyway, about this item itself, while I do like the concept of a stacking buff that you can consume to cleanse all debuffs, it has been poorly executed and is no good at all over QSS. The item active itself offers absolutely nothing over its predecessor's. The fact that I have to be in combat in order to use the active may or may not mean I have an even longer cooldown on the active depending on the access I have to good farm or jungle creeps, and its also solely useful to melee champions, an arbitrary design that only limits the item's usefulness even more.

I don't like the idea of having two items interfere with each other's usage either. Ideally, you'd make the active effects the same and have the same cooldown so you can make their actives unique with each other, though you'd have to add something special to the Twinblade's active to really justify the upgrade. Preferably not totally identical to Cleanse (reducing further debuffs by 35% for the next 2 secs).