I was looking at the Kamigawa: Neon Dynasty Invoke cycle cards and the best color combination I will use for the deck build is Blue-Black or Dimir. Based on the previous deck builds, the best Invoke card in the cycle is Invoke Despair and you can basically win by just repeatedly casting this spell.

With that method, I think Blue is the best color to partner it, along with the card draws, and counterspells. What we are looking for on this deck build is to maximize the use of this powerful spell, either copying it or recasting it again from the graveyard. We can breakdown the deck builds into: