Exactly as it sounds, its a Beast deck revolving around the card "Playful Possum". Its still under numerous revisions, so any help would be appreciated.

Deck: 42

Monsters: 20

Ancient Crimson Ape x2
Behemoth the King of all Animals x1
Giant Rat x3
Green Baboon, Defender of the Forest x2
Key Mouse x3
Maji-Gire Panda x3
Mine Mole x3
Playful Possum x3

Spells: 10

Dark Hole x1
Heat Wave x3
Monster Reborn x1
Mystical Space Typhoon x2
Solidarity x2
Swords of Revealing Light x1

Traps: 12

Call of the Haunted x1
Dark Bribe x3
Light of Intervention x2
Soul Rope x3
Widespread Dud x3

Extra Deck: 6

Naturia Beast x2
Thunder Unicorn x2
Lightning Tricorn x2

----

The premise of the deck is to abuse Playful Possum's effect to generate LP with Ancient Crimson, generate ATK with Maji-Gire Panda, and to summon Green Baboon. Other nifty tricks included are Soul Rope for additional deck searching and Widespread Dud for destruction. Though recently, I was thinking of replacing the Soul Rope with Michizure. Everything else is meant to be just generic aggro with a splash of control.

Also, going to be replacing all of the Heat Waves for Closed Forests and possibly squeezing in some room for 2x Roaring Earth when Duel Transer is released.

http://yugioh.wikia.com/wiki/Closed_Forest
http://yugioh.wikia.com/wiki/Roaring_Earth