Gadreel

Gadreel is one of the irin, the Watchers. It has a level of ability of 24 and a Will of 24. It knows of all weapons and wars. Summoned, it will answer one question on that subject or grant a wish.

The irin, called the Watchers, once dwelt with the gods until they were exiled to the astral plane because they wanted to learn every secret of heaven. Since then their lot has been to observe everything that happens across the many worlds of the material plane and learn it all. Summoned, an irin answers one question in its field or grants a wish, yet the irin have vowed never again to interfere with gods or mortals. The Divine Magic spell Greater Invocation can call one.