So since Lu Feng was annonced Ancient Warriors are actually quite good, a single tenki can end on a pop and a free non targeting destruction, and a tenki + any other Ancient warrior is a clean OTK. Pure Ancient Warriors are nice and all but Tri-brigade gives the deck the extender it really needs. The synergy between the two is also great.
One good interaction is that you can activate 3 visits, then summon Double Dragon with the eff of a tribrigade and still proc the eff of 3 visits to search any ancient warriors.
The deck is good going first or second. I play a single revolt that can be search off the new tribrigade link which gives me more possibility going first or in the grind but you can remove it and try a full going second build.