While a creature is Taunted by you and within 30 feet of you, all other creatures gain a +2 Bonus to saving throws against its attacks and abilities that do not also target you. A creature does not need to understand your language to be Taunted by you, but they must be able to perceive you with at least an Imprecise Sense.
If a creature you have Taunted is Taunted by another creature, your Taunt ends.
If a creature you have Taunted moves further than 30 feet from you, it remains Taunted but the Taunt has no effect until it is once more within 30 feet of you.