Grimgrin is not alone.

zombie mill that could put in some turns almost your whole libary in hand comment for tips and what to change,and if u like it +1 :d s=step s1. put rooftop storm and secrets of the dead on the battlefield (and zombie infestationelixir of immortalitywhen possible) ... s2. summon free grimgrin, corpse-born and gravecrawler (most time u already have one in graveyard) s3. sacrifice gravecrawler with grimgrin, corpse-born effect, and because u have secrets of the dead u can draw a card.. repeat it till u have like 5-10 cards in libary. s4. put all creatures in your hand on battlefield. s5. use zombie infestation to discard all other cards in your libary (exept elixir of immortality if u dont have it on the battlefield under your control) s6. use elixir of immortality ability to get all cards back into libary and repeat s3-s6 ________________________________________ another idea is when got diregraf captain and grimgrin, corpse-born and gravecrawler and rooftop storm and stay sacrifice gravecrawler with grimgrin, corpse-born and get the effect of diregraf captain when a zombie you control dies, target opponent lose 1 life, and you could kill your enemy on turn 6-8 if u got the cards :p