Glissa, the Traitor, Memnite and a sac engine.
Posted By:
Artscrafter
(3/4/2011 12:16:33 PM)
This is sorta being reprinted as Butcher Of Malakir from Worldwake.
Posted By:
Demonic_Angel13
(1/28/2010 12:57:44 PM)
This + Savra + Shambling Shell/Grave-shell Scarab = a 2:1 ratio of your sacrifices to your opponents.
Posted By:
Etregan
(12/6/2009 9:20:06 PM)
Doomgape+ Creakwood Liege+ Grave Pact + Deathrender= LOL
12/12 Doomgape
+3 Life at every beginning of your upkeep
The opponent has to sacrifice a creature whenever you sacrifice a creature (3/3 green worm)
Whenever you sacrifice a creature, you may play any creature from hand for the cost of 
Cons:
-High cost
-Greakwood Liege may be easily killed/destroyed and your combo is broken
Posted By:
Quang
(1/25/2010 7:42:42 AM)
@ Misago:
Additional Grave Pacts are not dead draws. They just allow you to get more carnage per sacrifice. This is just broken with Eldrazi Spawns. It makes softcasting a Hand of Emrakul into a bloodbath.
Posted By:
DacenOctavio
(5/25/2011 10:33:34 AM)
(Card Rating: 4.0) Grave Pact is always a pleasure to play in a multiplayer format. If your oponent's do not have an answer for an enchantment in thier hand, any strategy they have involving even the most sturdy of creatures (i.e. Progenitus) will be fruitless. In light of the hefty 3 black mana required to cast it, Grave Pact is a rather difficult card to splash. Because having more than one in your hand equates to a dead card, Grave Pact makes my list of superb "one of's". Since you will be already running black, I recommend Demonic Tutor and Vampiric Tutor to make it seem like you are running three in your deck. If you are on a budget, Diabolic Tutor will suffice. In my favorite casual black/red goblin deck, I run 1 Grave Pact along with... 4 Mogg War Marshal, 2 Goblin Chirurgeon, 2 autoca... (see all)
Posted By:
Misago
(5/19/2010 11:38:41 PM)
It That Betrays, Bloodthrone Vampire. Sac any creature, opponents sac creatures, you sac those creatures, clear the board and get like a 17/17 or more vampire attacking. Not to mention the freakin 11/11 Annihilator 2
Posted By:
TheSwarm
(7/7/2010 10:58:13 AM)
thopter sword combo. that is all.
Posted By:
iSlapTrees
(1/5/2011 1:34:06 PM)
@ Artscrafter: The best sac engine (that's in standard) would probably be Piston Sledge.
Anyway, this is a decent card. Maybe the new undying creatures from Dark Ascension could go well with this card. I suppose if you ran mono-black, which you'd kind of have to do anyway to run this, Geralf's Messenger would be nice.
Posted By:
j_mindfingerpainter
(3/25/2012 11:25:21 AM)
This IS A Very Exciting Card To Play In Edh But I Dont Think That It Would Be Very Good In Modern Unless You Infinite Sac With This.
Posted By:
Blind_At_Heart
(7/10/2012 12:55:38 PM)