mtg whenever an opponent discards a card Rules Text: whenever, you, discard, 352 cards o:opponent o:discard · Scryfall Magic:

The original ruling said that tapping creatures allowed you to reduce the cost of the spell you were casting

They are associated with the blitz keyword ability

I also appreciate how John Thacker posed this pony so it perfectly reflects the Mare in the Moon in the background, even if its technically inaccurate from a lore standpoint

However, it takes significantly more effort and time because you often have to provide your own print files

You cast an instant spell without additional costs that is imprinted on Isochron Scepter

By current calculations, there are around 21,000 playable copies of Black Lotus out there in the world