Forum:Cockroach knight

I was trying to perform a zombie master otk. one on field one in graveyard then send cockroach knight to the graveyard to summon the 2nd zombie master. supposedly cockroach goes to top of deck then if you have card of safe return on the field you would just draw it again. The problem is I was told I must draw the card before I place cockroach knight on top of the deck. Someone please let me know if this is true. If so the Zombie Master Otk deck found in the deck section doesn't work like it says Squidkid 17:57, 4 June 2008 (UTC)squidkid33