From the publisher's website:

While the master’s away, the familiar will play! Zot’s turning in early for the night, but Pooky’s not done with the party. With a stash of gold and a big chip on his wee shoulder, this strange little rabbit-thing is looking to prove he’s more than just Zot’s whipping bunny. The Good: In the dungeon, Pooky’s psychotic behavior has gotten the party out of some pretty nasty jams. The Bad: That rabbit is even more insane without Zot’s influence. Seriously. The Red Dragon Inn: Allies – Pooky lets the little white rabbit wreak havoc all on his own! This forty-card deck isn’t an expansion for Zot the Wizard from The Red Dragon Inn, but rather allows Pooky to be a fifth character at the table and party with The Party. Bringing all his nature and vices to the table, get ready to see Pooky start partying a bit too hard for the rest of the table. The Red Dragon Inn: Allies is a new series of expansions for any standalone The Red Dragon Inn game. Each Allies set includes a single Character Deck, plus components to add a brand new character to your game.