Beckett Brass at the head of your ship means you're highly incentivized to play cheap, evasive Pirates
Her Trance ability allows players to gain flying as well as mill cards during their combat phase, then pay 2 mana when she deals damage to cast those milled creature cards from the graveyard onto the field
If Piglet - Sturdy Swordsman ends up on the board alone, it can challenge ready opposing characters, giving it an interesting offensive edge as well
Cards like Noetic Scales get silly when you strip everyones hand, and they never expect it in blue, either
Licia is decidedly lackluster, Mathas, Fiend Seeker isnt really about Vampires, and so without Edgar Markov, youre left with trying to Rule 0 Edgar & Olivia from Crimson Vow as partners
Where exactly this steel card fits into the meta given its six ink cost remains to be seen, but it can still be a great option depending on your meta