the bring us Caller of the Untamed, a 2/4 Elf Shaman which can be cast for three generic and one Green mana
Will, Hopper, and Max all generate clues, which in my playtesting, tend to draw us anywhere from five to eight additional cards in an eleven-turn game
I expect some people will read this as slow and low-impact compared to Psionic Ritual
However, the decks adopting its use the most (currently) are Temur Rhinos or similar Cascade-oriented decks that can levy it for an edge against matchups with Amulet Titan, Griefblade, Yawgmoth, and other top-tier decks in the format
As long as it's got a color, it's getting blocked and not hurting your dork