10 cards where (the text includes “exile” and the text includes “target” and the text includes “permanent”) and the colors is U

A-Rowan, Scholar of Sparks // A-Will, Scholar of Frost (Strixhaven: School of Mages #A-156)
A-Rowan, Scholar of Sparks // A-Will, Scholar of Frost (Strixhaven: School of Mages #A-156)
Blizzard Strix (Modern Horizons #42)
Calim, Djinn Emperor (Alchemy Horizons: Baldur's Gate #33)
Displacer Kitten (Commander Legends: Battle for Baldur's Gate #63)
Karn's Temporal Sundering (Dominaria #55)
Reality Strobe (Future Sight #43)
Release to the Wind (Rivals of Ixalan #46)
Rowan, Scholar of Sparks // Will, Scholar of Frost (Strixhaven: School of Mages #156)
Rowan, Scholar of Sparks // Will, Scholar of Frost (Strixhaven: School of Mages #156)
Sentinel of the Pearl Trident (Double Masters #67)
Teferi's Time Twist (War of the Spark #72)

The arc of my blade has carved a path of light to the end of these results.