Summoning Spell Formulas From Istaria Lexica Revision as of 14:14, 12 February 2021 by Elteria Shadowhand (talk | contribs)(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) These spells are cast using the Summoning skill. Required skill is Spellcraft. Original material from istaria.wikia.com by Jessolt — licensed under the CC-BY-SA 3.0. Category: Formula