Charix, the Raging Isle The Monarch of The Island of Misfit Memes, Charix, the Raging Isle goes in so many places
Not only that, but you can add a loyalty to allow you to cast sorcery spells as though they had Flash until your next turn, and remove three loyalty to allow you to return an artifact, creature or enchantment to its owner's hand, before drawing a card
Looking at my cube, there is critical mass for: Goblins (R) Humans (all) Warriors (WBR) And, with some effort, other tribes could get critical mass running only cards that are cubeable by themselves, keeping the Poison effect to a minimum: Soldiers (W) Wizards (U) Shamans (RG) Vampires (B) I'm fine with dedicating 2-3 slots per color so each of these tribes have a Lord or some other linear effect as a nod to play them (Goblin Chieftain, Champion of the Parish, Chief of the Edge) but I don't want this cube to be mainly tribal, just have an extra layer of synergy that cares about the creature type line at a low opportunity cost
7 Trials to Glory: World Championship Tournament 2005 , see Sparkling Yellow Rare, Yellow Rare, Blue Rare, Red Rare, and Gray Rare
If you want to work around the older werewolves exclusively, this is the perfect card for the job