View source for Mastery of destruction

{{ Skill
| time = random
| type = spell mastery
| AS = None
| ep = no
| description = As the name suggests, this skill allows a spellcaster to cast destructive spells with more impact. Spells that damage or destroy creatures or objects do so more effectively, with reduced chances of the target surviving. Spells that call upon released destructive energies for a reward grant a larger reward.
}}