If I can go game-specific, Vanish was absolutely worthless in FFXII.

If I have to consider the whole series, I don't think I ever really used Poison much in any game. Float is pretty lame overall, too.

Quote Originally Posted by Laddy
A lot of the spells in FFXII are interesting and have unique uses, especially Arcane magic. But Decoy is awful.
I have no idea what you guys are doing complaining about Decoy in FFXII. Its misses are very mildly annoying, but it otherwise works pretty well.