-1 ankh -1 spine -1 nimbus -2 pyro -1 lion -2 rasha -3 allo
+1 aymara +1 kron +3 primus fist +2 entropic +2 lkian +2 dioltas
Your general idea is fine, but personally I’d make these changes. Nimbus is pretty bad card when played from behind, despite it being otherwise powerful so I opted to replace one of them with aymara. I feel that dioltas’ tombstone is usually more useful in the deck of this sort than a random obelysk allo provides. Pyro isn’t necessarily bad but I feel something like primus is just more consistent. There’s too many artifacts so I removed one of each, having 3x ankh probably isn’t that bad but 3x spine really is too much considering how extremely slow it is. Lion works with Sajj particulary well but there’s better alternatives, the deck also has 4 one-ofs which is too much. I don’t see rasha being very useful since there’s no devrish synergy but I could easily be wrong about this as it’s still technically a 2 mana 2/2 with rush that can get buffed. This meta requires lots of removal and deck is controlly enough to be able to handle it so I slammed in 2x entropic.
Have in mind I’m not a vet expert so take all of this with a grain of salt.