If you are playing Standard, it seems like the minimum amount you will need to spend to remain competitive is about $200 for one of the cheaper aggro decks
Isshin's excellent Commander deck is loaded with creatures, enchantments, and even equipment cards with triggered abilities that go off when creatures attack, and with Isshin himself around, those triggers will double
It cheats on equip costs, which is what you want out of this archetype, and rewards you for making attackers mid-combat (Adeline, Resplendent Cathar jumps to mind)
Adkison took a single box of cards with a handful of complete decks to the Wizards booth at Origins Game Fair hoping to secure the funds by demonstrating the game
Playtesting And if youre still struggling to cut those last three to five cards at the end of it all, just playtest