Galufs Final Act Rating: 1/10 For this to work, you need to nearly be or already be winning a combat
Think affinity, combo, or even just good-stuff artifact decksMox Opal smooths out your colors while it speeds you up
You can't choose to pay any additional costs for the copy created by Kalamax's first ability
Pair this with the fact that it's also excellent in EDH, and, as I said, you've got all the playability in the world
Prismabasher would fit best in a green-based fivecolor or multicolor domain style deck that consistently keeps 35 different colors of permanents on the battlefield, ideally alongside token generators so its Vivid trigger can act as a massive, gameending overrun effect the turn it enters
However, there's not much else giving the card value right now - maybe history will tell a different story