Sea of Lava

Causes a large rectangular area some distance beneath the caster to be filled with Lava. Only open air is filled, any existing matter remains the same at the time of casting.

Tips

 * As the conversion area is always at the same set distance beneath you, there is little chance of being immersed in the sea at the moment you cast it.
 * As Lava is both dangerous and semi-permanent, be very concious of where you place this sea as it may be difficult to traverse the affected area afterwards for a long time.