Enhance [Your attack] Mill 4: Your attack gets +2 speed. If you have cycled this game, it gets +3 damage. Form [Once per game]: Add 1 attack from your removed from game pile to your hand. This ability cannot be canceled."Mill 4-Discard the top 4 cards of your deck." A numbered series of 100 copies of this card was made available in the My Hero Academia: Jet Burn Boosters. The number on the card you receive will vary from the number pictured in the listing unless otherwise shown in a Listing with Photo.