If I'm a big collector, I'd pass on the play boosters and go for the collector boosters
1 Dungeon Geists
Commander (2011) was designed as a new product for a relatively small format, while Commander 2013 wanted to shift the product a little into becoming an on-ramp for new players by offering them a deckbuilding challenge
Dominaria is a plane of legend, filled with friends, foes, and fables both familiar and foreign
The Corrupting Influence Phyrexia: All Will Be One Commander Deck Set includes 1 deck of 100 ready-to-play magic cards white/black-green (2 traditional legendary cards, 98 film-free cards), a 2-card Booster Collector Sample Pack (contains 1 traditional foil or no foil card of rare or higher rarity and 1 traditional Ichor Community storefront on or Uncommon card ), 1 Display Commander engraved in foil (a thick copy of the Commander's card with an engraved foil in the border and card art), 10 double-sided tokens, 1 game box (holds 100 pocket cards), 1 Life Wheel, 1 strategy insert and 1 reference card.
Whenever you roll C, create a 1/1 green Ooze creature token that comes into play with X +1/+1 counters on it, where X is equal to the highest power among creatures you control