This is weird, when i attack with light/heavy attack, sometime they apply minor breach to enemy. I havent heard any thing about this since new update. I'm magDK, my set is UU + UI and that's all
Buffs and Debuffs
There are now three new Status Effects for the following damage types: Bleed, Physical, and Magic Damage.
Bleed Damage has a chance to apply Hemorrhaging. It deals slightly weaker damage than Burning over 4 seconds and applies Minor Mangle to the target while afflicted.
Physical Damage has a chance to apply Sundered. It deals minor damage and applies Minor Breach for 4 seconds.
Magic Damage has a chance to apply Overcharged. It deals minor damage and applies Minor Magickasteal for 4 seconds.
WOW, i didnt know that, but in PTS, i'm able to proc it just heavy attack from lightning staff, it's so weird
Update : nvm, my staff enchant physical dmg LOL. Thank you everyone !