Quick anecdote: my wife recently sold a massive sack of empty Pokmon card tins on Facebook Marketplace (dont blame me) for a few bucks, and the lovely lady who bought them for her kids to store cards in explained how she was going to be lining up outside a local toy store on Friday morning, in desperate hope to be able to get a Journey Together ETB for her daughter, while knowing how incredibly unlikely it was to be successful
Perhaps more mechanically conventional, Amy Rose and Miles "Tails Prowler" offer strong choices for Equipment and Vehicle decks, respectively
But that doesnt mean there arent other artifacts or enchantments to blow up: Im sure I missed a few but my point is simple just because one key artifact got banned doesnt mean there arent plenty of artifacts and enchantments to blow up with Gemrazer
This is a theme where you really don't need an ace up your sleeve to win for this archetype is strong enough without it
You may want to consider putting more Kuzco, Temperamental Emporers and Genie, On the Jobs if you want to play a more high-risk, high-reward deck