Assuming that I add a card to my inkwell every turn and that five-drops are superior to four-drops, I will never have a good chance to play that weaker four-drop, so its the perfect ink fodder
3 Thalia, Guardian Of Thraben Thalia, Guardian of Thraben is smaller and cheaper than most legendary creatures as a two-drop 2/1, but its effect has made it a multi-format staple

Leading the top five by far is the Singularity Foil version of Sothera, the Supervoid, with a market price of over $1,200, while Icetill Explorer drops to around $348 in second place: Marvels Spider-Man Marvels Spider-Man unexpectedly included a high-priced Infinity Stone sitting at the top of its rankings, with the borderless Soul Stone carrying a market value of nearly $1,700: Avatar: The Last Airbender Magic: The Gatherings Avatar: The Last Airbender expansion brought the iconic Nickelodeon series bending to the tabletop and has one of Standards most valuable collections of premium treatments: Toph, the First Metalbender (Borderless, Neon Ink Foil, #362): $900.80 Aang, Swift Savior (Borderless, Neon Ink Foil, #359): $534.64 Katara, the Fearless (Borderless, Neon Ink Foil, #361): $479.35 Lorwyn Eclipsed Lorwyn Eclipsed returned to the land of light and shadow with a noticeably smaller gap between its premium pulls and the rest of the expansion

It's automatically activated a few minutes later, and you can take advantage of the benefits and discounts
Creature removal for green and blue, enchantment removal for black and red, hand disruption for the non-black decks etc