Damaging a target will reduce their Physical DEF by 20% for 8s. The duration is refreshed each time this effect is triggered. Dealing damage with small/medium/wide-area electromagnetic beam also applies a damage over time effect for 8s, dealing Physical DMG equal to 25%/50%/100% of ATK every second.
Incandescence
Weapon's final ATK increases by 15% at the start of battle. No duration limit.