Two electric guitars join forces to create the spectacle that is Rainbow Rocks. The card's info says:
RB11-EN025:
Battle of the Bands 2 - Rainbow Rocks
Normal Spell
When both players control 3 or more "My Little Pony" monsters and you control "My Little Pony Adagio Dazzle", "My Little Pony Aria Blaze" and "My Little Pony Sonata Dusk": Each of those monsters you control targets a monster your opponent controls for an attack but it cannot attack the same monster. The player whose monsters are still on the field after these attacks can draw 2 cards, then discard 1 card from their opponent's hand.
Common