I have a question about the interaction between Goomy's Sticky Membrane ability and Tag Team GX attacks.
I was playing on ptcgo and I had my Goomy active against my opponent's Arceus & Dialga & Palkia tag team. My opponent attached a Double Dragon Energy to pay for the metal and water required for the full cost of the attack. They got the extra 30 damage buff and increased prizes taken.
I figured the attack cost of Altered Creation GX would be MC because of Goomy's ability and the extra W energy wouldn't be paid for with just the two energy from Double Dragon Energy.
I was playing on ptcgo and I had my Goomy active against my opponent's Arceus & Dialga & Palkia tag team. My opponent attached a Double Dragon Energy to pay for the metal and water required for the full cost of the attack. They got the extra 30 damage buff and increased prizes taken.
I figured the attack cost of Altered Creation GX would be MC because of Goomy's ability and the extra W energy wouldn't be paid for with just the two energy from Double Dragon Energy.