38 cards where (the card types include “instant” or the card types include “sorcery”) and the text includes “untap target”

Act of Heroism (Masters 25 #1)
Aim High (Battlebond #189)
Alarum (Mirage #2)
Blind with Anger (Champions of Kamigawa #158)
Burst of Energy (Urza's Legacy #3)
Chain Stasis (Homelands #23)
Disharmony (Masters Edition III #95)
Djeru's Resolve (Amonkhet #11)
Dream's Grip (Mirrodin #34)
Emerald Charm (Dominaria Remastered #158)
Flash Conscription (Ravnica: City of Guilds #124)
Foxfire (Fifth Edition #295)
Gerrard's Command (Duel Decks: Phyrexia vs. the Coalition #53)
Gift of Growth (Dominaria #163)
Hidden Strings (Dragon's Maze #12)
Infuse (Masters Edition III #38)
Inspirit (Ninth Edition #22)
Jolt (Mirage #70)
Legolas's Quick Reflexes (Tales of Middle-earth Commander #493)
Moment of Valor (Wilds of Eldraine #20)
Ornamental Courage (Kaladesh #164)
Prepare // Fight (Amonkhet #220)
Provoke (Tempest Remastered #186)
Psychic Puppetry (Champions of Kamigawa #80)
Rally the Righteous (Ravnica: City of Guilds #222)
Ray of Command (Duel Decks: Jace vs. Vraska #29)
Refocus (Fate Reforged #47)
Seize the Day (Ultimate Masters #147)
Spidery Grasp (Game Night 2019 #51)
Spinal Embrace (Dominaria Remastered #201)
Steady Aim (War of the Spark #177)
Temporary Insanity (Duel Decks: Knights vs. Dragons #73)
Threaten (Tenth Edition #242)
Tidal Bore (Mercadian Masques #109)
Toils of Night and Day (Betrayers of Kamigawa #57)
Twiddle (Eighth Edition #111)
Twitch (Tempest Remastered #76)
Word of Seizing (Commander Legends #420)

In the blink of an eye, they strode from deep snow to the end of this search.