I completely forgot about the zeroths so I'll just quickly go over them here. Ultima: Probably useful in everything but Royals and Golds. Not terrible but nothing particularly amazing either. I personally picked it up for Luard but never found a chance to actually go into it so take that as you will. Gives OTT a real wincon if you care about that. Dust: Not bad at all by any means but the good Dark Zone decks will realistically never go into it. Gears have Heritage on 3rd stride and if Harri didn't end the game after 2 Harri strides something is wrong. Probably played in DI and Spikes but both these decks probably have better things to go into. Zoa: Lol 1 PG None of these are needed in any the decks they go in so just pick up the one that you think you'd use the most
Gears look quite amazing; slowly shifting my dailies towards crafting them. Nubatama seems like it also got a necessary update to keep up with the meta which is nice. Kinda sad you didn't cover Neo Nectar much but I guess your observations from ladder say more than a thousand words. Unfortunate