A consistent basis means to means to do the same thing constantly, like every morning you put on shoes or socks or shirt that's a consistent basis.
Answer:
Zach Braff as the voice of Finley, a winged monkey who pledges an irrevocable life debt to Oscar, believing him to be the prophesied wizard, for saving him from the Cowardly Lion.
Any particular siege?
Basically, a siege could have to principals outcomes: either the enemy gave up, being tired and lacking food and other resources, or the sieged place fell, either because they had to give up due to running out of food or by being attached and directly overpowered.