Drawing great spells within introspection while unenlightened fails

[IridescentVoid]

downstream issue ChloeTax/hexxy5#102
screenshot taken using the server modpack, running 0.12.0 pre-48

[Robotgiggle]

Oops. This seems to be a side effect of #1047 that wasn't caught before the 0.11.4 release. Should be a pretty easy fix at least.