|  | | | Casting time:   7 rounds | Spell cost: 200 |  | Spell level: 8 | Spell category: water |  | Affecting stats: int |  | Offensive: No | Location: Anywhere |  | Target: needtarget | Range: room |  | Components: VS |  |  | 
 Description:
This will block an exit for a certain period of time.
Players and monsters cannot walk through that exit
in either direction.  
Some exits aren't shaped properly for blocking with
a wall of ice.
Usage: 'cast wall of ice at [exit]'.
 Cast Usage
 Invocation Usage
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