Chittering Skullspeaker is a uncommon Creature — Squirrel Warlock card from Alchemy: Bloomburrow (YBLB), collector number 9.
Starting intensity 0 When Chittering Skullspeaker enters, cards you own named Chittering Skullspeaker intensify by 1. Then you draw X cards and lose X life, where X is Chittering Skullspeaker's intensity.