Dweomerfire
SpellDolmenwood Player's Book · p.90
Open source p.90Arcane Rank 6 Duration 1 Round Range 60′
Prismatic flame briefly engulfs any magical energy in a selected 20′ cube within range
Magic items and enchantments: Objects, areas, or creatures under the influence of magic are wreathed in flame. Creatures in contact suffer damage.
Spell-casting: Subsequently cast spells explode in a conflagration of vivid energy. Creatures casting a spell must Save Versus Spell or suffer damage, rendering the cast spell ineffective.
Memorised spells: The imprinted energy patterns of memorised arcane spells burn the mind. Arcane spell-casters must Save Versus Spell or suffer 1 damage per memorised spell.