Lightning Bolt - Hadoken [Secret Lair Drop Series] XY106 Activate this ability only if

Activate this ability only if you have boosted this turn

Normal Monsters on your side of the field that include "Elemental Hero" in their card names can attack your opponent's Life Points directly

it cannot be destroyed by battle and your opponent takes any battle damage you would have taken from battles involving this card

You can only use each of the following effects of "Skull Guardian

While your opponent controls only 3 monsters

Lightning Bolt - Hadoken [Secret Lair Drop Series] XY106 Activate this ability only ifSet: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {R} Lightning Bolt deals 3 damage to any target.