Evolzar Laggia (UTR) (PHSW-EN043) - Photon Shockwave 1st Edition

2 Level 4 Dinosaur-Type monsters
When a monster(s) would be Normal or Special Summoned, OR a Spell/Trap Card is activated: You can detach 2 Xyz Materials from this card; negate the Summon or activation, and destroy that card.