Karl laughed as Rae chased him out of the room right after the Captain paid him.
The butterfly wing went directly to Opal's space. The butterfly was just finishing her understanding of the Fundamental Rule of Illusion, which made it the perfect time for her to trigger an evolution along with her advancement.
Being exposed to the Immortal World was good for her understanding, but her actual power level was still languishing behind most of the others, as she had been too distracted making shows and illusionary worlds.
The imbalance between her power and Karl's was forcing her to grow rapidly, and with her understanding complete, this resource should be just enough to get her past the bottleneck.
[Or you could use Evolution on top of the resource, and I could get a huge jump.] Opal suggested.
