Trading Card Game , because this game was produced at the same time as the card game was being adapted from the manga, so the rules used are some one of the original rules considered for the TCG
The effect of this cards allows both players to turn their decks upside down and continue with the current duel
Back in 1999, when Pokemon became a thing, the card had almost no value
On the other hand, this would also improve the pack-point economy in the game, making the pack-point cost of cards more justified and accessible
If this card you control is destroyed by an opponent's card effect while it has material, and is sent to your GY: You can Special Summon 1 "Number iC1000: Numerounius Numerounia" from your Extra Deck, and if you do, attach this card to it as material
Combined with resource-recycling cards of its era, it created a near-unbreakable loop that made it one of the most frustrating and powerful cards ever printed