[The golem closes his eyes as if making a, "Lord, give me patience," expression. And thus, he patiently explains to Gus.]

Certain spells aren't simple. Takes comprehension and potency. I have both, mostly the latter. I'm not the same as Iona.

[It's been heavily alluded that Oren isn't human after all.]

Still. Gives me an idea. We'll go to Iona's school. I'll make her cast it.