For Kain FF4, Abel's Lance does not give Kain the Dbl Jump ability. The Dragoon Gloves gives him that and I'm right about this cause I just checked. Just clarifying all that for ya !

Now for your question dad.

A: It's Leviathan, Asura, Bahamut, Odin, Sylph, Cockatrice, Goblin, Bomb, and Mind Flayer.

Q: How many Grimoires' are there?