R Rare Trance Archfiend X DARK Level 4 [ FiendEffect ] ATK 1500 DEF 500 Once per turn: You can discard 1 Fiend-Type monster, and if you do, this card gains 500 ATK until the end of this turn
Exposing Weaknesses (1)3.12
They also tend to come with 36 booster packs, so Booster Boxes allow you to buy a lot of packs in one go
At this time, if white colorless energy is required to use an attack, you may prepare energy cards of any type from the Pokemon types you have prepared
When this card is sent to the Graveyard as a result of battle, you can Special Summon 1 FIRE monster with an ATK of 1500 or less in face-up Attack Position from your Deck
Of course if the other top chase cards have an Ultra Rare in the top 20 then Morpeko ex has to, as well