Vinyl Scratch/DPON3 slaps the fat of her belly to make music. The card's info says: RB12-EN087: Big Beats Normal Trap When you control "My Plump Pony Pal Octavia" and/or "My Plump Pony Pal Vinyl Scratch: Apply this effect based on which you control. ● "My Plump Pony Pal Vinyl Scratch": Change all monsters on the field to Defense Position. ● "My Plump Pony Pal Octavia": Special Summon 2 "Music Tokens" (Music-Type/EARTH/Level 2/ATK 0/DEF 0). You can Tribute 1 "Music Token" you control, then target 1 "My Plump Pony Pal Octavia" or "My Plump Pony Pal Vinyl Scratch" you control; it gains 500 DEF. ● Both: Your opponent cannot Set cards this turn. Rare
