18 cards where the card types include “angel” and the color identity ≤ BGRU

Akroma, Angel of Fury (Murders at Karlov Manor Commander #146)
Angelic Rocket (Unstable #139)
Angel of Suffering (Streets of New Capenna #67)
A-Paragon of Modernity (Streets of New Capenna #A-242)
Cleaving Reaper (Kaldheim #376)
Copper-Leaf Angel (Prophecy #137)
Crypt Angel (Invasion #97)
Eradicator Valkyrie (Kaldheim #94)
Fallen Angel (Masters 25 #91)
Flameblade Angel (Shadows over Innistrad #157)
Goldnight Castigator (Shadows over Innistrad #162)
Hailstorm Valkyrie (Kaldheim #97)
Illusory Angel (Iconic Masters #59)
Paragon of Modernity (Streets of New Capenna #242)
Platinum Angel (Conspiracy: Take the Crown #214)
Renegade Reaper (Kaldheim #386)
Vengeful Reaper (Kaldheim #116)
Weeping Angel (Doctor Who #168)

Though this query has ended, its relics still slumber in New Argive.