YGO Duel Devastator - Rules of Play says:

Decks and strategies may come and go, but some cards are eternal! Duel Devastator is packed with 56 Ultra Rare cards that transcend individual strategies, headlined by spectacular new variant artwork of Ash Blossom & Joyous Spring, Ghost Ogre & Snow Rabbit, Ghost Reaper & Winter Cherries, Ghost Belle & Haunted Mansion, and Ghost Sister & Spooky Dogwood!