Somewhat surprisingly, the standard fireworks reverse holo of Dark Raichu is not one of the most valuable cards from Legendary Collection, only clocking in with a value of $87.04
Since our two best threats are a black card and a colorless card, one of our two colors should be black
During the Damage Step, in either player's turn, when a face-up EARTH Normal Monster you control attacks or is attacked: You can send this card from your hand to the Graveyard
Then, on a future turn, you can cast that card from exile by paying the foretell cost (the mana cost listed as part of the foretell keyword) rather than paying its mana cost
postscript 1010 Evaluation updated because it was released I was wondering if it could be used in an environment deck because the material can cause accidents, but it's quite strong just by simply beating with this card