Strength Charm
Whenever an attack from the Pokemon that Strength Charm is attached to does damage to the Active Pokemon, this attack does 10 more damage (before applying Weakness and Resistance). Discard Strength Charm at the end of the turn in which this Pokemon attacks.
Card rule
Attach Strength Charm to 1 of your Pokémon that doesn't already have a Pokémon Tool attached to it. If that Pokémon is Knocked Out, discard this card.
Dragon Frontiers