+Gamenerd Just get Kai's, AND GET IT FAST, the Ren legend deck is pretty much sold out now and unless you want to pay twice the price on Kai's legend deck, don't get Ren's.
Kai legend deck DOTL+Dauntless drive allows you're vanguard to stand twice,allowing 3 attacks.Shadow paladin one has phantom Diablo which is vv scary.Both are as good.Kai legend deck has 8 strides included (including 2 DOTA) while Ren one has only 5 including grim.So yeah..