What constitutes an "effect of an attack"? Does any text under an attack count? Or are there only specific things that count? I'm curious as to what Unown G can and can't prevent. Also, do weakness and Pluspower still apply to an attack that requires coin flipping and flips all tails? And does Pluspower apply (and how) with an attack that targets benched Pokemon? Finally, is it legal to use a potion on a Pokemon without damage counters? Or to use energy search and not pick an energy (even though there are energies left in the deck)? Thanks for everyone's help!