I don't necessarily recommend buying a box and building an EDH deck out of it unless you're prepared to risk being disappointed
Llanowar Tribe is my personal favorite, often leaving me with 6 mana on turn 3 in my Ghalta, Stampede Tyrant deck
Eldrazi Ravager One of the cheaper straight-up creatures on the list, Eldrazi Ravager is a strong creature that can keep coming back if needed
Elsha, Threefold Master Elsha's talents were not recognized under Ojutai
Marvin, Murderous Mimic Rarity: Rare TYPE: Legendary Artifact Creature SUBTYPE: Toy CMC: 2 Mana cost: USD: $3.17 EUR: 1.66 TIX: 0.02 EDHREC RANK: 1145 (2/2) Marvin has all activated abilities of creatures you control that don't have the same name as this creature
Currently, at TCGplayer-mid prices, the average value of the five decks is $121, with an MSRP of only $35