I have been working on this deck for a while, refining it.
The idea is to use the Plunder mechanic to make yourself a lot of card advantage.
You then use Ixtol and Worldbearer Behemoth to ramp into your game-winner Valiant Guardian.
Valiant Guardian if anything is overperforming and absolutely works as a game finisher.
With lots of draw you always have power to spend and I find Krulling into an Ixtol, when playing an Honor Of Claws on the same turn absolutely devastates your opponent.
Eremot's Designs works as a pseudo-market card as it is okay to run a potentially worthless card since there are many ways to plunder it away or Market it away.