gloom pokemon card (B1a-089) — Pokémon TCG Pocket Leaf Step 20 Vintage Uncommon - Dark Gloom

You might think about all the card draw or value spells you can duplicate, like Ponder, Preordain, or Dig Through Time

I find that cards like this tend to perform better in constructed, where you can have a really sweet manabase, than in cube, where as an aggro deck you have to cobble together a bunch of mismatched duals and pray it all works

Its biggest upside is its ability to turn any land into a Swamp, giving your Swampwalk creatures some play against nonblack decks

While most cards are reprints or support cards, the big draw lies in Charizard V and Charizard VMAX chase cards, as well as strong V/VMAX cards like Alcremie, Incineroar, and Hatterene