Reward: Mabosstiff Emblem Fantastical Parade secret missions Fantastical Parade Museum 1 How to beat: Collect every One-Star full art variant card in Fantastical Parade: Cacnea, Roserade, Vivillon, Buzzwole, Reshiram, Oricorio, Scorbunny, Aurorus, Cramorant, Minun, Toxel, Galarian Ponyta, Snubbull, Indeedee, Sandshrew, Tyrantrum, Falinks, Alolan Muk, Purrloin, Yveltal, Galarian Obstagoon, Galarian Perrserker, Salamence and Slakoth
The Electric Grand Master can actually be taken out with (electric-resistant) Fighting cards as long as they do more than forty damage
Less rare, but still notable, are shadowless cards
There are also Spell and Trap cards that can help with getting the respective monsters on the field or provide alternative ways of Fusion Summoning such as Face Card fusion which lets you Fusion Summon using monsters from your deck if you have either King, Queen or Jack's Knight in play