yugioh coelacanth deck Yu-Gi-Oh! - Maze of Memories Superancient Deepsea King Coelacanth" Reviews

And if you free-role an Omniscience into play, the game might as well be over

Plenty of Rakdos cards benefit from opponents losing life

You need to have a functional Remote Duel setup and any tournament supplies you will need, such as a tournament legal Advanced Constructed Deck or Sealed Structure Deck: Fire Kings (depending on the selected format), paper and pen to track Life Points, dice or counters for card effects, extra sleeves to replace any that become damaged, and so forth

Keep your Eevee Bags close to deal more damage while also healing your party

Don't sleep on regeneration and color shifting either, and both are useful to fall back on when you need to

Aetherworks Marvel never had to exist in a Standard format where cards like Thoughtsieze or Pithing Needle were legal, and even just removing Marvel from the battlefield was challenging to do efficiently for much of its legality