ToME: the Tales of Maj'Eyal

If you use leaves tide in range of a monster before it has a target selected, it can permanently select itself as a target. Consider the following scenario:

1. Open a glowing chest. A boss-class monster spawns with target=none.
2. Activate leaves tide.
3. The boss monster takes damage from leaves tide, causing it to select itself as the target.
4. Wait a few turns while the boss bashes itself to death.
5. Collect the loot without breaking a sweat.

This isn't guaranteed (a monster might notice you the same time it takes damage and pick you as its target), but a 50% chance of making a monster commit suicide is still pretty silly. Pair this with some sort of strong stealth/invis...

fixed