Yu-Gi-Oh Card Maker Wiki
Number 4.5: Blazing Firefly
Attribute FIRE FIRE.png
Type(s) [ Insect/Xyz/Effect ]
Rank 4 18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png
ATK / DEF 1800 / 1350
2 Level 4 LIGHT Insect-Type monsters

While this card has no Xyz Materials, you can pay 1000 Life Points and target 2 LIGHT Insect-Type monsters in your hand; attach the 2 targets to this card as Xyz Material. When this card is selected as an attack target, you can detach 1 Xyz Material from this card, end the Battle Phase and reduce the ATK and DEF of all face-up monsters your opponent controls by 400 until the End Phase of your turn.