According to EDHRec, Beast Within sees play in 42% of all Commander decks, which speaks for itself
Thats why ramp cards are so useful, they let you get on with things as fast as you can
The planeswalker costs six, for an okay 5 loyalty, and +1s to draw one from your top two and then -1s to untap four permanents like lands for Stasis or stuff
Absolute Virtue Adelbert Steiner Aerith Gainsborough Ambrosia Whiteheart Ashe, Princess of Dalmasca Bahamut, Warden of Light Beatrix, Loyal General Cecil, Redeemed Paladin Choco, Seeker of Paradise Cid, Timeless Artificer Cloud, Midgar Mercenary Cloud, Planet's Champion Crystallized Serah Dion, Bahamut's Dominant G'raha Tia Garnet, Princess of Alexandria Giott, King of the Dwarves Hope Estheim Hydaelyn, the Mothercrystal Joshua, Phoenix's Dominant Judge Magister Gabranth Lightning, Army of One Minwu, White Mage Noctis, Prince of Lucis Phoenix, Warden of Fire Rinoa Heartilly Rosa, Resolute White Mage Rufus Shinra Serah Farron Snow Villiers Squall, SeeD Mercenary Stiltzkin, Moogle Merchant The Wind Crystal Tidus, Blitzball Star Venat, Heart of Hydaelyn Yuna, Hope of Spira Zack Fair Zidane, Tantalus Thief
Keep in mind that pack points are accumulated separately by expansion, so open booster packs from Deluxe Pack ex (A4b) to get pack points for Arceus ex
I wouldnt recommend this if youre a creative player who likes to brew wild decks in your spare time, though
