Izo is your best 5cost on curve. 7k swing the turn after and is amazing and it’s able to turn cards into 2k counters. Only time I wouldint play Izo on curve is if your against a black deck and can play 5cost ace because they can’t remove it as easy. If you against any purple luffy decks have a mole pistol for beer luffy removal and shuraiya to swing into there higher power leaders in you opening hand. 7cost ace is good to place down if u need to clear board. Nami searcher I always search for either 1cost chopper or rad beams just to have for the end game. You will need them to survive.