yugioh cards wikipedia Yu-Gi-Oh! Official Card Game Yu-Gi-Oh! GX - Wikipedia

So in a Commander context, I see discard as the best way to describe a swathe of interdependent synergistic mechanics, mostly based in black, which look for advantage by quickly pitching their own hand to the graveyard

Another thing to note about the Serum Powder usage is that the cards are exiled face-up, meaning it gives you information about your future draws and draw chances (read:more info about your odds to draw combo/hit with OUAT)

This common instant is a five mana way to permanently remove either a creature or a vehicle from the game

And that second copy is granted an extra ability far beyond what it had in its first life

Perfect Use Scenarios

Explore is a fantastic keyword if you're trying to filter to keepable hands, and not miss land drops, and doing at least that means you keep some semblance of a pace with your opponents