Censer Of Conjuring Air Elementals

This 6-inch-wide, perforated metallic vessel resembles a thurible found in a place of worship. The censer must be filled with incense to function. On command as a full-round action, the bearer may summon an air elemental. If the censer is filled with incense of meditation, it conjures a greater air elemental as if using summon monster VII. If filled with any other incense, it conjures a Large air elemental as if using summon monster V. Conjuring an elemental consumes any normal incense in the censer, or one-fourth of a block of incense of meditation. The censer cannot summon another elemental until the previous one is dismissed, killed, or the duration of its summoning expires.