"Stop being lost in thought, hurry up and deal with those demon beasts!"
A skill with a proficiency at the perfect level is already the pinnacle that a regular pet beast could reach in its lifetime, while the transcendent level of proficiency requires great willpower, wisdom, and opportunity. It is the highest known level of skill proficiency.
Now, all of Vincent's pet beasts have reached the state of transcendence in their high-level and below skills. This is already akin to a miracle.
Hesitant to unleash his surging inner power, Barry cautiously released a low-level skill - the Water Vortex - after three seconds.