Eri allows players to view the opponent's hand and discard two item cards from it , which is incredibly disruptive for decks that are heavily reliant on cards like Rare Candy or Earthen Vessel
It taps for a colorless, or for one life it generates any color
The fact that Ragavan, Nimble Pilferer only does its thing once it connects, makes it fundamentally more fair and balanced than Deathrite Shaman will ever be
Mm'menon, the Right Hand Maybe you made a bunch of gnomes, food, or clues, or you have an Ichor Wellspring just sitting around, Mm'menon, the Right Hand turns all of those into mana rocks, and as long as you play cards from the top of the library like it allows, or cast from exile, or the graveyard, you'll more than get your money's worth out of Mm'menon