I think the best commander for a $30 upgrade to the deck is Illuminor Szeras: the key cards you need for him to pop off are all relatively cheap and you don't need to change too much of it for him to become way better than Szarekh
Unfortunately, this blue enchantment costs 3 mana, generates no value, and puts in similar amounts of work to 1-mana and 2-mana mill permanents
When mixed with the already fantastic slew of red burn spells, you have a very formidable deck
Commander Decks based on Final Fantasy 6, 7, 10, and 14 will feature iconic characters like Terra and Cloud
Bridgeworks Battle Bridgeworks
Best Cards + Mulligan Strategy These are the key cards youll want to keep in your opening hand or bump up to 4 copies when you can trade or pull more