koa'ki meirus

arghh,ntg to think abt,so think abt a koa'ki meiru deck,but i dunno can be play or not...=.=" hope it can be play smoothly,just a kinda random deck actually,i also dunno why i put in light and darkness,maybe just because of fun?
monster x20
koa'ki meiru boulder x2
koa'ki meiru power hand x2
koa'ki meiru guardian x3
koa'ki meiru sandman x3
koa'ki meiru urnight x2
koa'ki meiru tornado x2
koa'ki meiru valafar x1
light and darkness dragon x2
mask of darkness x2
morphing jar x1

magic x12
cyclone x1
trade in x2
iron core of koa'ki meiru x3
mausoleum of emperor x3
foolish burial x1
urgent synthesis x2

trap x8
holy barrier-mirror force x1
call of haunted x1
skill drain x2
core reinforcement x2
bottomless trap hole x2

so what do u think? i'm trying out this deck~comment need,suggestion need~=)