====== Call Lightning ======
| duration to cast |  ''0''  |
| delay |  ''1''  |
| mana cast |  ''25''  |
| offensive |  ''true''  |
| cast in combat |  ''true''  |
| position |  ''fighting''  |

**Forms:** ''cast, potions, wands, staves, scrolls''

**Targets:** ''room victim, fighting victim''

**Description:**
This spell will use the forces of nature to make a lightning strike upon
a creature. At higher levels, the number of lightning strikes will.
increase. It is only possible to call lightning outside and it has to be
raining.

   * requires: ''rain''
   * strikes: ''level>''30:4, level> 22:3, level>''18:2, otherwise:1''
   * damage call lightning: ''[{LEVEL},15]d8''