- When using Ninetales V's "Nine-Tailed Shapeshifter" attack, do I need to have the correct amount and types of energy that match the opponent's Active Pokemon's attack that I'm choosing?
- No, you do not. You only need the energy required by the Nine-Tailed Shapeshifter attack.
Source:
Rebel Clash FAQ (2020-04-18), TPCi Rules Team (2020-04-30)