He had a corocoro card come back in a large case but it has like the stuff which keeps the card i place, this was quite recent, but it seems like they tend to use these larger slabs for the older japanese jumbos even though theyre smaller in size
your opponent can pay 2000 LP to make this effect become Set this card face-down instead of sending it to the GY, otherwise, this turn, that target cannot attack, its effects are negated, also it is changed to face-down Defense Position during the End Phase
If you are already using a 1-1 line of Slugma and Magcargo in your deck, it may not hurt to add one more of each Slugma and then this Magcargo card, that way if your opponent ever does use EX cards in their deck, this card would be able to do 120 damage a turn for only three energy cards
It's useless against people with target resistance, and I think that if you have a card pool as large as DD, you'll be able to put something stronger than this kind of thing
Finally, Legend of Justice Kaibaman is holding three Blue-Eyes White Dragon cards, referencing how Seto Kaiba owns three copies of that card in the Yu-Gi-Oh anime and manga
2, & No