Imperial Recovery Unit Vehicle graveyard recursion is a tad limited as it is, and limiting it even further with such a low maximum mana value makes Imperial Recovery Unit not feel particularly useful outside of draft
Their Details tab displays the curve, card type, mana cost and mana source distributions all right at the top of the screen, and you can hover over parts of the pie charts to get the exact number of cards making up that percentage
Umori's last ability doesn't change the mana cost or mana value of any spell
With this cards strength, ubiquity (roughly 10 reprints) and terrific Pete Venters artwork, it surely qualifies as one of the most iconic modern Elves of all time
Both help the party grow with +1/+1 counter generation
From out of nowhere, a single card changes the rules of the game such that doing something improbable means you win