20 cards where the full Oracle text includes “energy counter” and the set is “mh3” and the color identity ≤ RW

A-Guide of Souls (Modern Horizons 3 #A-29)
Amped Raptor (Modern Horizons 3 #114)
Conduit Goblin (Modern Horizons 3 #179)
Galvanic Discharge (Modern Horizons 3 #122)
Guide of Souls (Modern Horizons 3 #29)
Hexgold Slith (Modern Horizons 3 #30)
Inspired Inventor (Modern Horizons 3 #32)
Inventor's Axe (Modern Horizons 3 #126)
Jolted Awake (Modern Horizons 3 #33)
Phyrexian Ironworks (Modern Horizons 3 #130)
Scurry of Gremlins (Modern Horizons 3 #203)
Smelted Chargebug (Modern Horizons 3 #139)
Solar Transformer (Modern Horizons 3 #211)
Solstice Zealot (Modern Horizons 3 #43)
Static Prison (Modern Horizons 3 #44)
Thriving Skyclaw (Modern Horizons 3 #141)
Unstable Amulet (Modern Horizons 3 #142)
Voltstorm Angel (Modern Horizons 3 #46)
Wheel of Potential (Modern Horizons 3 #144)
Wrath of the Skies (Modern Horizons 3 #49)

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