2017 · كتاب مصدر (قواعد/خيارات لتعزيز اللعب)

Acid Arrow

This supplement provides optional rules for customising the acid arrow spell without using feats. Assuming the spell is already known, players can apply cosmetic changes, beneficial modifications, or penalties, with adjustments to the spell levels required to cast it. Options alter the spell’s appearance, range, resistance to neutralisation, casting speed, damage, and other effects. Cosmetic changes have no spell-level cost, while stronger versions become harder to cast and weaker versions are easier or less draining. Additional rules cover balancing the system when modified spells become too powerful.