Forum:Magician's Circle and Battle Step

My opponent and I have been in battle, which is during my opponent's turn. He declared an attack with "Chaos Sorcerer", which I respond with "Magician's Circle", special summoned "Night's End Sorcerer" from my deck while he summoned "Breaker the Magical Warrior". So now, when the field change, does the attack of same monster; Chaos Sorcerer, still required to attack or does the battle reset, allowed Chaos Sorcerer to regain other attack? -- F  red  C  at  Ta.P. • F.P. • J.R. • W.S. • Th.P. • S.C. 03:26, December 17, 2010 (UTC)