for example,my active Pokémon is rayquaza ex d df, and i have 4 feraligatr d df on my bench..is the damage of special circuit now 70,or is it still 30?
If you read fergaligatr it says "Increased damage done to their active pokemon" so yes it would do 70-90 to the active (90 with power/body) but to benched it would still do 30/50
Benched attacks can never be increased (dark energy, strength charm, solid rage, etc. They all say to their active pokemon