17 cards where the card types include “druid” and the colors ≥ U

A-Tatyova, Steward of Tides (Dominaria United #A-222)
Augmenter Pugilist // Echoing Equation (Strixhaven: School of Mages #147)
Augmenter Pugilist // Echoing Equation (Strixhaven: School of Mages #147)
Chulane, Teller of Tales (Murders at Karlov Manor Commander #202)
Coiling Oracle (Ravnica Remastered #172)
Doc Aurlock, Grizzled Genius (Outlaws of Thunder Junction #201)
Gretchen Titchwillow (Adventures in the Forgotten Realms #223)
Imoti, Celebrant of Bounty (Commander Legends #280)
Jolrael, Voice of Zhalfir (March of the Machine: The Aftermath #33)
Kianne, Dean of Substance // Imbraham, Dean of Theory (Strixhaven: School of Mages #152)
Kianne, Dean of Substance // Imbraham, Dean of Theory (Strixhaven: School of Mages #152)
Kinnan, Bonder Prodigy (Ikoria: Lair of Behemoths #192)
Quandrix Cultivator (Strixhaven: School of Mages #218)
Quandrix Pledgemage (Strixhaven: School of Mages #219)
Rashmi, Eternities Crafter (Commander 2020 #229)
Tatyova, Benthic Druid (The Lost Caverns of Ixalan Commander #290)
Tatyova, Steward of Tides (Dominaria United #222)
Weaver of Currents (Amonkhet #209)
Wood Sage (Tempest Remastered #216)

Their mind whirled with grand plans, never thinking of what might happen if they got to the end of the list.