Discard the top 3 cards of your deck. If any of those cards are Energy cards, attach them to this Pokémon.
Dragon Burst
60×
Discard all basic <span class="energy-symbol Fire" title="Fire">Fire</span> Energy or all basic <span class="energy-symbol Lightning" title="Lightning">Lightning</span> Energy attached to this Pokémon. This attack does 60 damage times the number of Energy cards you discarded.