Just mill till you win
cards that mill + cards that have no eff in gy : 14 + 6
cards that have eff in gy : 36
remove any of this for better consistecy > imperial order, trap trick, ice dragon prison.
unimportant extra slot cards > marincess, link spider?, acesscode,gustav max?
substitutes: any of the knightmares, any of the borrel dragons, 2 zeus, 2 downered,lvl 6 synchro for raiden?, liebe?
not recommended mill cards: monster gate,fiend comedian