Taunting Strikes
From Flexible Survival
Your blows are telling and aggravating. You draw attention with every swing and every shot. Active, non passive, damaging attacks have a 15/30/45% chance of inflicting 1/1 (magnitude 1, duration one round) taunt status. Taunting also causes the target to deal 10% + 10% per Taunting Strikes less damage to everyone who isn't the taunter.