yugioh envoy cards Chaos Emperor Dragon Cannot be Normal Summoned/Set Chaos Emperor Dragon - Envoy

You can only use each effect of "Anubis the Last Judge" once per turn

89832901 Black Dragon Jungle 572

But since Moon Mirror Shield essentially makes a monster invincible when it comes to pure battle, I think it takes the lead by a few hairs.

Third heart: The player and Carly Tag Duel against Yusei Fudo and Jack Atlas

(I was personally pleased to finally learn how to use Eldlichs graveyard effect properly, having cloned a rankings-topping meta deck without really getting to grips with its mechanics during my time with Master Duel.) With all of the cards in both decks being reprints of existing cards legal for tournament use, the tutorial leaves each player with a deck ideal for tweaking and shaping to fit their preferred play style - or upgrading into one of the TCGs customisable structure decks, if they choose to dive in on a particular theme or mechanic