Your top five boss battles in gaming, one per franchise

[CleggaZ]

A few of my favourites of the top of my head.
1.Sephiroth-Final Fantasy VII/kingdom Hearts

2.Red-pokemon G/S/C/HG/SS

3.Sturm-Advance Wars

4.Dark Souls-Sif, the Great Grey Wolf

5.Jhen Mohran-Monster Hunter