Easy Kill: To easily kill the bird, simply stand in a place where the bird flies by frequently, then jump and swing at the bird when it does fly by. As long as you are jumping, you are invincible.
Defeat sub-Boss: Defeat the Bird sub-Boss by standing in a place where it passes at regular intervals. Jump and quickly swing the sword when it gets in range. Your character is invincible while jumping.
Bahamut Lagoon: Alternate Items After Killing an Enemy You can gain alternate items after defeating enemies by killing htme different ways. IF you kill them with Fire Magic for example, you can get Flame Grass. IF you had killed it with Ice, then you would have gotten Ice Grass. This can help you if you are in need of money and need a certain elemental weapon like Ice Brand. You can't afford it, but you know that a certain enemy carries swords. So you kill it with ice, and you will recieve the weapon element you wanted. This works for all elements.