25 cards where the full Oracle text includes “overload cost”

Blustersquall (Commander 2015 #89)
Break the Ice (Modern Horizons 2 #77)
Chemister's Trick (Return to Ravnica #149)
Corporeal Projection (Ravnica: Clue Edition #28)
Counterflux (Commander 2015 #214)
Cyclonic Rift (Ravnica Remastered #40)
Damn (The Lost Caverns of Ixalan Commander #191)
Downsize (Ravnica Remastered #41)
Dragonshift (Dragon's Maze #66)
Dynacharge (Modern Masters 2017 #94)
Electrickery (Return to Ravnica #93)
March of Progress (Magic Online Promos #105654)
Mind Rake (Modern Horizons #96)
Mizzium Mortars (Commander Legends: Battle for Baldur's Gate #803)
Mizzium Skin (Return to Ravnica #45)
Mizzix's Mastery (Outlaws of Thunder Junction Commander #175)
Rise and Shine (March of the Machine Commander #233)
Scale Up (Modern Horizons #179)
Spectacular Showdown (Murders at Karlov Manor Commander #162)
Stirring Address (Modern Horizons #32)
Street Spasm (Ravnica: Clue Edition #150)
Teleportal (Modern Masters 2017 #193)
Vandalblast (Outlaws of Thunder Junction Commander #183)
Weapon Surge (Double Masters #150)
Winds of Abandon (Modern Horizons #37)

This search is finished. Now the real work can begin.