To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of The Darkness Crystal's first ability)
Cash Is King Bring plenty of cashbig and small bills
It doesnt always work, though, especially if used to protect a combo you can play on an opponents turn
With Spider-Man in the mix, they get a lot more attractive
Pull rate from Regular Packs: 2.92% The estimated pull rate for Amoonguss (Pulsing Aura) from a Regular Pack is approximately 2.92%, meaning you might need to open around 35 Regular Packs to obtain it
This artifact creature can see play in many different EDH decks, and theres a few synergies with pingers like Ob Nixilis, Captive Kingpin, even in Standard