That entire way of thinking feels so divorced from Magics current design philosophy and product line
Alas, the Vanguard format never really gained much traction, thus the prices of the cards are stunted greatly by the lack of demand
The CGC Cards Registry has been instrumental in my collecting recently
With the availability at better levels, eager players are excited to see what comes next for the Illumineers, and Ravensburger's newly revealed 2024 Disney Lorcana roadmap is here to answer that question
It has access to great card draw options these days, and some of the best interaction outside of blue counterspells
Black would be my second pick: Necropotence and Necrologia are huge burst draw, but theres also Ambitions Cost / Ancient Craving, then some other stuff like Greed