The Adamant Entertainment web site has announced the first of a series of warlock pacts for 4E: Pact of the Vermin Lords.  These warlocks can call upon the powers of arachnid, worm, and insect to poison foes, sicken them with pestilence, and consume their flesh.  It features a full listing of powers from levels 1 through 30, a new Feat exclusive to the pact, a paragon path, and three new magic items. As of this writing, it’s priced at $2.00 US.