Bukkit

assassination.* - Gives access to all assassinations.

        assassination.fight.* - Gives access to fight.
                assassination.fight.grenade.* - Gives access to use all grenades.
                        assassination.grenade.smoke - Gives access to use smoke grenade.
                assassination.fight.hiddenblade - Gives access to using a Hiddenblade.
                assassination.fight.gun - Gives access to use a Hiddengun.
                assassination.poison - Gives access to use potion Hiddenblade.
                assassination.tomahawk - Gives access to using a Tomahawk.
                assassination.ropedart - Gives access to using a Rope dart.
                assassination.fight.knife - Gives access to throw a knifes.

        assassination.fight.grenade.* - Gives access to use all grenades.
                assassination.grenade.smoke - Gives access to use smoke grenade.

        assassination.parkour.* - Gives access to use all grenades.
                assassination.parkour.landing - Gives access to landing like assassin.
                assassination.parkour.landing - Gives access to parkour.

        assassination.onoff - Gives access to use command /assassination.
        assassination.leapoffaith - Gives access to take a leap of faith.
        assassination.vanish - Gives access to vanishing in in hay and leaves.