35 cards where the color identity is U and it’s legal in Commander and the card types include “creature” and the card is tagged “ramp” and the text includes “{t}”

Apprentice Wizard (Double Masters #40)
Arcum Dagsson (Double Masters #41)
Benthic Explorers (Masters Edition III #29)
Clever Conjurer (Adventures in the Forgotten Realms #51)
Cultivator Drone (Oath of the Gatewatch #42)
Curious Homunculus // Voracious Reader (Eldritch Moon #54)
Curious Homunculus // Voracious Reader (Eldritch Moon #54)
Deranged Assistant (Commander Masters #87)
Dreamscape Artist (Time Spiral Remastered #64)
Fatestitcher (Shards of Alara #43)
Forensic Researcher (Murders at Karlov Manor #58)
Ioreth of the Healing House (The Lord of the Rings: Tales of Middle-earth #56)
James, Wandering Dad // Follow Him (Fallout #31)
Karfell Harbinger (Kaldheim #65)
Kelpie Guide (Strixhaven: School of Mages #45)
Mistform Warchief (Scourge #43)
Nardole, Resourceful Cyborg (Doctor Who #50)
Nimbleclaw Adept (Commander Legends: Battle for Baldur's Gate #86)
Oaken Siren (The Lost Caverns of Ixalan #66)
Omen Hawker (March of the Machine #70)
Osgood, Operation Double (Doctor Who #191)
Pelargir Survivor (The Lord of the Rings: Tales of Middle-earth #64)
Qarsi Deceiver (Dragons of Tarkir #71)
Renowned Weaponsmith (Commander Masters #114)
Sage of the Unknowable (Modern Horizons 3 #68)
Sea Scryer (Mirage #90)
Silver Myr (Neon Dynasty Commander #158)
Soldevi Machinist (Masters Edition IV #63)
Tidewater Minion (Ravnica: City of Guilds #71)
Unblinking Observer (Innistrad: Midnight Hunt #82)
Urza, Powerstone Prodigy (The Brothers' War #69)
Vedalken Engineer (Neon Dynasty Commander #100)
Vhal, Candlekeep Researcher (Commander Legends: Battle for Baldur's Gate #102)
Vizier of Tumbling Sands (Commander Masters #131)
Vodalian Arcanist (Core Set 2021 #83)
Volshe Tideturner (Dominaria United #77)

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