This is a deck that I've been working on since watching Kalis deck on eternal twitch. The problem I encountered in my initial Kalis deck is that too often I'll be stuck with bad draws (multiple Kalis in the hand, or not having enough gas to make Kalis work). Adding in tribute cards in a already tribute-oriented deck actually makes for an insane combination, and wanted to share this with you folks:
Pros:
Multiple threats (not just about building board state and sacrificing for Kalis. Rushing and out-valuing your opponent are both feasible strategies)
Honor the Ancestors + Jawbone Greatsword makes for insane value
4 mana 7/7 Jekk