- When my opponent has Goodra with the "Slimy Room" Ability in the Active Spot, if I try to attach an Aurora Energy to one of my Pokemon and I flip tails, do I have to discard a card for the cost of Aurora Energy too?
- No, since the flip happens before it is attached, if Aurora Energy is discarded you do not have to discard another card along with it.
Source:
Fusion Strike FAQ; TPCi Rules Team (2021-11-11)
Relevant cards
Note: All applicable cards may not be listed below.
SWSH8_197
SWSH1_186