It includes a rubber playmat, sleeves for cards, and a deck box
So many of the cards in the deck put +1/+1 counters on your creatures for minimal effort, and with certain other cards, those counters can stick around even if the creatures with them get removed
Lulu is a great addition to any EDH decks that care about counters, but Stun Counters, in particular, may be in demand soon
These Poster Cards could also be worth a lot of money
The aforementioned Oashra Cultivator is also a 1 drop, as is my favorite Selesnya mana dork - Avacyn's Pilgrim
Add 2 Level 4 or lower monsters from your deck to your graveyard, and if you do, inflict 1000 points of damage to your opponent's life points