Mt Biraja

At 7480 feet this mountain is the second highest on the island. At the pinnacle is a cairn within which Air magics may be cast with significant bonuses.

GM Information / Spoiler. (Highlight to read).

When an air mage casts their backfires become failures, failures become successes, successes are double effects and double effects become triples. An 00 is still a backfire regardless of cast chance.