Perhaps [%dic:STR_DIC_W_IDArena_pvp_D] is the best place to prove your power. In [%dic:STR_DIC_W_IDArena_pvp_D], everyone is your enemy, regardless of faction.
Venture into the Crucible Coluseum and kill 10 other combatants.
If you prove your power and return to me, I'll help you extend your Greater Stigma Slot with a [%dic:STR_DIC_I_Q11550_stigma].
Did you prove your power in the [%dic:STR_DIC_W_IDArena_pvp_D]?
It couldn't have been easy to kill ten combatants at once!
Excellent! With your power, you'll be able to handle the Greater Stigma with ease.
I'll give you a [%dic:STR_DIC_I_Q11550_stigma], so please hold it in your arms for a while, allowing it to absorb your energy.
Kill enemies in the [%dic:STR_DIC_W_IDArena_pvp_D] to prove your power ([%2]/10).
Report to [%dic:STR_DIC_N_Vaut].
Prove that you have enough power to handle your Greater Stigma in the Crucible Coliseum.
Vaut asked you to prove your ability to handle the Greater Stigma.
You chose the Crucible Coliseum rather than siege warfare, and killed 10 enemies there. When you reported the result to Vaut, he said that you were strong enough and he would help you extend your Greater Stigma Slot.