Sage Knowledge

Sage Knowledge is additional information, about a part of the FFXII world, gained by defeating a certain amount of one kind of enemy, e.g. 10 Sleipnir. There are 78 pieces of Sage Knowledge to be collected. This does not mean that there are only 78 different kinds of enemies, as there can be other kinds of extra info to be collected by defeating enemies, such as gossip and rumours.