Now this is embarrassing
There are probably a lot of ways people are going to think of to use this energy, however many powerful attackers need two energies to get their attack off, meaning this card is likely to be a powerful addition to many decks
Instead of spells resolving in complete batches, players could now interact on the stack at any point, interrupts were removed from the game, combat damage used the stack, and the rules deactivating tapped artifacts and preventing tapped blockers from dealing damage were removed
[/spoiler] [spoiler=Poison of the Old Man] Even though this simultaneously obsoletes both Dian Keto the Cure Master and Ookazi, it is nothing special in a deck where cards deal upward of 2000 damage
creator Kazuki Takahashi that isn't available in Master Duel, but it is one of the oldest not available in the game, and unlike the others, it has appeared in Yu-Gi-Oh
PRESERVE VALUE & DETAIL: Built-in UV protection helps maintain color and clarity over time