(If you're not, it might alarm you to know that Wizards expects them to make crazy money.)
These packs contain 20 Magic cards that are all based on a specific constructed deck theme, and two Jumpstart packs can be shuffled together to make a deck
Green has several of these creaturefall card-draw effects, like Beast Whisperer or Guardian Project, which are fairly common in Commander
You choose and play the card while Evercoat Ursine's last ability is resolving and still on the stack
Plus, each card has been fortified with essential art by Mike Burns
Im on-board with a two mana 1/1 Flyer that makes a Clue, and this thing will become a pretty real threat if its left unchecked, as this format is replete with Clue tokens, not to mention other ways to sacrifice stuff