Forum:Help with a deck

hi, i have a dragon spell caster deck with 50 cards. my sister go through and tailors it for me( cuz she is an expert on this stuff), but no matter how many times i try,my brother always beats me with his beast-warrior deck. anyone got advise to help me?:67.168.152.240 (talk) 23:31, October 12, 2012 (UTC) --