Target Removal Tuktuk Scrapper is exceptional in destroying artifacts since it triggers on Ally EtB and on top of that if that artifacts are put into a graveyard this way (which is the most usual) it deals damage to that artifacts controller equal to the number of Allies we control
I think if you treat him like a late game force multiplier, it's going to work wonders as a way to close out games
You might even want a cheeky Vitalize for untapping your Commander cheaply
Jace, Cunning Castaways first ability allows for card draw, but it requires your creatures to deal damage
Typically, red is a little more action and a lot less theory-crafting, but I think all the damage Hazoret deals offsets any sense that shes a niche Commander
With a healthy ramp package and some other enter the battlefield triggers, youll have yourself more Rabbits than youll know what to do with