Spasm of the Berserker
Your body warps beyond recognition into a powerful, one-eyed form. You're affected by a 4th-rank Enlarge spell and a 6th-rank Moon Frenzy spell, which both last until the end of your next turn. You can't attempt to end the moon frenzy early.
If this ikon becomes empowered again, you can extend Spasm of the Berserker's duration until the end of your next turn. While you're already affected by Spasm of the Berserker, the transcend action becomes a free action to extend its duration until the end of your next turn.
Traits
Transcendence channels the might of an exemplar's divine spark through one of their ikons to surpass the mortal and enact a miraculous deed. Each ikon has an action with the transcendence trait, and using it is called Sparking Transcendence. To use the action, your divine spark must be empowering that ikon and you must have the ikon ready to use (typically holding a weapon ikon or wearing a worn ikon). Immediately after you Spark Transcendence, your divine spark is forcefully ejected from that ikon, coming to rest in another ikon of your choice. You can Spark Transcendence only once each round. As it comes from your divine spark, a transcendence action has the divine trait.