AoE damage dealt increased by 5%. When dealing AoE Corrosion damage, the AoE damage dealt is further increased by 5%.
Corrosion damage increased by 25%/28%/31%/34%/37%/40%. After using an active skill on an allied unit, critical damage dealt increased by 5%/7%/9%/11%/13%/15% for 1 round.