8 cards where the cards have the “cutiemark” watermark

Applejack (Secret Lair Drop #1537)
Discord, Lord of Disharmony (Secret Lair Drop #798)
Fluttershy (Secret Lair Drop #1538)
Nightmare Moon // Princess Luna (Ponies: The Galloping #1)
Nightmare Moon // Princess Luna (Ponies: The Galloping #1)
Pinkie Pie (Secret Lair Drop #1539)
Princess Twilight Sparkle (Ponies: The Galloping #2)
Rainbow Dash (Secret Lair Drop #1540)
Rarity (Ponies: The Galloping #3)

This search is finished. Now the real work can begin.