The most useful monster.

Vote accepted! Updated ranking:

1. Djinn (20)
2. Vampire (18)
3. Black Dragon (11)
4. Magic Dragon (7)
5. Angel (5)
6. Mantis (4),
7. Water Elemental (3), Ghost (3), Fairy (3)
8. Titan (2), Minotaur (2), Cyclops (2)
9. Tiger (1), Leprechaun (1), Devil (1), Thief (1)

Changes: Vampire is almost catching up to Djinn.