Evolzar Lars - Duelist Nexus (DUNE)

2 Level 6 monsters
While this card has material, your opponent cannot target it with monster effects. When your opponent activates a card or effect (Quick Effect): You can detach 2 materials from this card, or just 1 material if all this card's materials are Reptile and/or Dinosaur, then target 1 face-up card your opponent controls; negate its effects until the end of this turn.