Since you will likely be attacking with a lot of creatures, it turns any of them into potentially game-ending threats as well as deterring the opponents from attacking into you or risk losing their creatures
Houndoom V (Full Art) - 178/189 Pokemon SWSH Darkness Ablaze Ultra Rare
Illustrated by Diana Franco Standard Not Legal Alchemy Legal Pioneer Not Legal Historic Legal Modern Not Legal Brawl Legal Legacy Not Legal Comp
Which is my advice for other super-expensive mana accelerants like Bloom Tender or Delighted Halfling
Brago, King Eternal Brago, King Eternal, that old blinky warhorse, is holding onto the crown of most-played blink commander by the skin of its, well, I dont know
Theres nothing wrong with the deck or strategy, but its power is limited by its options much like Admiral Beckett Brass was before Commander Legends