21 cards where the text includes “suspend” and the color identity ≤ RUW and the mana value < 3

Delay (Time Spiral Remastered #61)
Sol Talisman (Modern Horizons 2 #236)
Resurgent Belief (Modern Horizons 2 #26)
Inevitable Betrayal (Modern Horizons 2 #47)
Wheel of Fate (Time Spiral Remastered #198)
Ancestral Vision (Time Spiral Remastered #52)
Lotus Bloom (Time Spiral Remastered #270)
Clockspinning (Time Spiral #53)
Mox Tantalite (Modern Horizons #226)
Suspend (Modern Horizons 2 #68)
Sinister Concierge (New Capenna Commander #30)
Jhoira's Timebug (Time Spiral Remastered #269)
Fury Charm (Iconic Masters #130)
Rift Elemental (Time Spiral Remastered #185)
Glimpse of Tomorrow (Modern Horizons 2 #129)
Timecrafting (Planar Chaos #109)
Epochrasite (Commander Anthology Volume II #187)
Timebender (Time Spiral Remastered #93)
Rory Williams (Doctor Who #153)
Restore Balance (Time Spiral Remastered #36)
Rose Tyler (Doctor Who #5)

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