Bread and butter black commons in OTJ Looking at cards like Corrupted Conviction, Nezumi Linkbreaker, Blacksnag Buzzard, Boneyard Desecrator, or Overzealous Muscle, I dont think Black has any bad commons
Chief among them are Collector Boosters and Collector Editions of Commander Decks, which are sold out, but are selling at a mighty high markup on the secondary market right now
If a creature has a characteristic-defining ability that sets its power and toughness, indicated with a */* or similar in the power and toughness box, that ability is taken into account when determining its base power and toughness
The new format, Willpower League, is intended to be played at large-scale events like PAX Unplugged, which runs from December 1-3 in Philadelphia, Pennsylvania, but also probably can be scaled down to fit local game stores if needed