pokemon vs series booster box Trading Card Game: Scarlet and Violet Stellar Crown 36 Count the majesty Japanese Pokémon - VS Series

Whichever one entered the battlefield most recently "wins." The controller of that Graveyard Busybody has all the graveyards, and any other player's Graveyard Busybody is a 0/0 that is put into the graveyard that player used to have as a state-based action

This takes discipline but its worth it

if it's their turn to draw, and they can't draw any cards due to there being none left, they lose, no matter how far ahead they were at the time

When I try to run in Visual Studio, I get two errors

And unless you plan on putting a lot of trainer cards in your deck to keep Musharna awake, Dream Dance isn't a very good move either since it does little damage and puts Musharna to sleep