demon slayer booster box union arena KIMETSU NO YAIBA Demon Slayer: Kimetsu no Yaiba

Shiburingaru debuted in Sword & Shield Brilliant Stars with Ariados Character Rare and an Acerola's Premonition

Why get one instance of an effect when you can get it twice

One odd thing about WU is that its two signposts are among the weaker ones in the format

Comboing with Commanders like Ghyson Starn and Imodaine, the Pyrohammer, Ojer Axonil quickly converts chip-damage strategies into hugely potent blasts that can burn your opponents down in an instant

SR Super Rare Springans Brothers X FIRE Level 4 [ MachineEffect ] ATK 300 DEF 1800 If this card is sent from the hand or Deck to the GY: You can target 1 "Springans" monster in your GY, except "Springans Brothers"

This card needs to wait for two turns after coming in to be able to attack, so its undesirable for more aggro-focused merfolk decks