It gains indestructible until end of turn, (both if you pay two generic), and three generic plus double white adds Destroy all creatures. So, if we just want to look to Final Showdown as a board wipe, then this card costs three generic and triple white for an instant-speed Wrath of God
The deck starts by casting efficiently-costed creatures with strong abilities including Finneas (vigilance, reach, counters, card draw), Valley Questcaller (anthem effect), Burrowguard Mentor (grows with your army size)
Thankfully it has rocking cards like Coin of Mastery, Chromatic Lantern, and Ninja Pizza along with a good land base to make meeting mana requirements easy
it is super cheap and provides a likely double buff: you get an Enchantment and an anthem
King of the Oathbreakers King of the Oathbreakers is a commander thats difficult to remove, and itll continue to grow your army over time