Boil seas

Boil Seas
Skill type: Spell
Skill subtype: Damage, Area of Effect
Primary user: W/f scholar
Duration: Special
Casting cost: 95 Mana
Range: User's current room, connect rooms with aquatic terrain
Recast delay: 10 Hours
Requirements: Aquatic terrain
Syntax: Cast 'Boil Seas'

With this spell, the caster may channel raw heat into water that surrounds them, setting the very seas to boiling. While this spell is in effect, all but the caster or those immune to fire will rapidly take damage from the sheer heat.

This spell will affect a contingous body of water, but the larger it is, the shorter it will boil. Naturally, this spell must be cast on or under water.