Guard

The Guard (a.k.a Old Man) is found around the world. He will give you advice on playing the game.

Unlocking Old Man
The Old Man is unlocked once you defeat the Bull. You can tell what The Bull is from:
 * The music (none at all!)
 * The green-coloured sky.

Found in Places
The Old Man is found in the following Rooms.
 * 1) The room you unlock bottles
 * 2) The Bull Boss arena.
 * 3) His village
 * 4) The castle