Arania Exumai This extremely niche-y spell functions to blast away giant (and, presumably, other-sized) spiders, but only spiders.
Arania Exumai is a spell introduced in the film version of Harry Potter and the Chamber of Secrets. It is used to blast away spiders, particularly Acromantulas.
The Lumos Solem Spell (Lumos Solem) was a charm used to produce a blinding flash of sunlight. As Devil's Snare hated sunlight and heat, this particular light-creation spell was quite effective towards subduing it.
What does Lumos Maxima Mean? Lumos Maxima is the incantation and charm that is also used to produce a bright and blinding flash of sunlight but is not as strong as it's higher spell form, Lumos Solem.
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