Twin Shadow - Glacial Augment Synergy
It is really cool, but the damage that it gives doesn't make sense given the magnitude of their effect together. If you have this is in your toolbox, you should have to sacrifice something... even if its a lot more gold, a longer cd on the active, or both. Using the Twin Shadows involves zero risk w/ monumental effect, Gunblade and BoRK aren't anything like it. Of course other items need changing too, but this is just about the two in the title. The Iceborn Gauntlet, not too long ago, had AP on it.