Apply 1 of these effects. You must control a "Vaalmonica" Monster Card to activate and to resolve this effect. If you control a "Vaalmonica" Link Monster, you can apply both effects in sequence. ● Gain 500 LP, then you can destroy 1 Spell/Trap on the field. ● Take 500 damage, then you can return 1 monster from the field to the hand. You can only activate 1 "Vaalmonica Followed Rhythm" per turn.