Rat Bite
I've been working on a solid Crypt Rat deck for years. I think this my best attempt so far.
Use Buried Alive, Unearth, and Dance of the Dead OR Ratcatcher, Liliana Vess, Diabolic Tutor to get the Crypt Rats out.
Dark Ritual, Cabal Ritual, Lake of Dead, Cabal Coffers, and Bottomless Vault are all for maximizing Crypt Rats' ability.
Use Loxodon Warhammer and Vampiric Link to gain massive amounts of life while do tons of damage to everything else.
Fog of Gnats and Slagwurm Armor should be played as a makeshift wall. Use it to protect Liliana Vess and yourself.
Well that's about all. If you have any suggestions feel free to leave a comment.
