Iron Boulder ex 217/162 - Holofoil SV05 Temporal Forces - Hyper Rare Number_SDD-003 inflict the difference as Battle

inflict the difference as Battle Damage to your opponent''s Life Points

When an attack is declared involving another "Battlin' Boxer" monster you control and an opponent's monster: You can detach 2 Xyz Materials from this card

Psychic Energy Crush (20+) This attack does 20 more damage times the amount of Energy attached to all of your opponent's Pokémon

using "Mirror Force"

(Doesn't count as a basic Energy when not in play and has no effect other than providing Energy

Iron Boulder ex 217/162 - Holofoil SV05 Temporal Forces - Hyper Rare Number_SDD-003 inflict the difference as BattleRarityHyper Rare Hit Points240 HP Fighting,Unknown,Unknown,Colorless Repulsor Axe (60 During your opponent's next turn, if this Pokmon is damaged by an attack) Fighting,Unknown,Unknown,Fighting,Unknown,Unknown,Colorless Power Stomp (200 Discard 2 Energy from this Pokmon.) Weakness Grass 2 Resistance Unknown None