You can still play items, attach energy, and play tactically, but the moment you play down your Mega Evolution, it becomes your opponent's turn
Fusion Monsters Fusion Monsters are the least generic Extra Deck monsters, that because of their mechanic of using specific material to summon them
C Common Puppet Shark X TRAP Detach 1 material from a monster on either field, and if you do, excavate the top 4 cards of your Deck, choose 1 of them, and apply the appropriate effect based on its card type, also place the rest on top of the Deck in the same order
Debt to the Deathless | Illustration by Seb McKinnon Life loss cards cause your opponents to lose life, often either gradually with activated or triggered abilities or all at once for a burn-adjacent attack on opposing life totals