merciless, exotic fusion rifle, Destiny 2, aggressive frame, rapid-fire, non-linear optics, sleek design, metallic texture, energy weapon, solar damage, PvE optimized, boss melter, high impact, fast charge rate, futuristic, glowing elements, particle effects, raid essential, Crucible competitive, soft ambient lighting, close-up, dynamic pose, action scene, Guardian wielding, Hive disintegration, Vex electrification, Cabal explosion, detailed weapon engraving, combat ready stance, vibrant energy color, sci-fi atmosphere.