So for a 4-player this feels bad, and it costs too much, and is too slow, and is really a win more, but it's really only win a bit more
The base combo usually involves Aerie Ouphes, Grumgully, the Generous, and a sac outlet
The main question is, do you just go for value with this green land, or go for the full combo-turn and make it a copy of something silly like Omniscience
Given how T'Challa works, you're not going to be short of colorless mana to cast artifacts, yet of the 24 artifacts in this deck, a quarter of them are mana generators
One quick PSA before we dive in: cards with Firebend (like [[Azula, Cunning Usurper]]) may show red mana symbols in reminder text, but they do not count as red for colour identity