yugioh master duel sacred beasts deck Complete Custom for Yu-Gi-Oh! GX Sacred Beast buff… Finally? 🔥

(2) (Quick Effect): You can detach 1 material from this card, then target 1 monster you control

When a card or effect is activated that targets this card on the field, or when this card is targeted for an attack (Quick Effect): You can Special Summon 1 "Blue-Eyes White Dragon" or 1 Level 1 LIGHT Tuner from your GY

If things had stopped there, perhaps it would have been fine, but, eventually, they introduced tuners that could come back from the graveyard, creating near-infinite fodder to create larger fields

Then simply return it to the hand with GolGar, and do so again and again

Also, when this card is Normal or Special Summoned, you can place one Sinful Spoils spell or trap card directly from the deck