Mask Change [MZMU-EN071] Ultra Rare 2019 Gold Sarcophagus Tin You can only activate 1

You can only activate 1 "Lightning Storm" per turn

Each player can only Special Summon monster(s) once per turn while this card is face-up on the field

Normal Monsters and "Primite" monsters you control gain 300 ATK for each Normal Monster with different names in your GY

This effect cannot be activated if there is a face-up Treeborn Frog on your side of the field

Backup @Ignister (Quarter Century Secret Rare)

Mask Change [MZMU-EN071] Ultra Rare 2019 Gold Sarcophagus Tin You can only activate 1Mask Change Set: Maze of Muertos Rarity: Ultra Rare Condition: Near Mint Language: English Target 1 "HERO" monster you control; send it to the GY, also, after that, if it left the field by this effect, Special Summon 1 "Masked HERO" monster from your Extra Deck with the same Attribute that the sent monster had when it was on the field (its original Attribute, if face down).