invisible ink mtg cards Innistrad Uncommon Foil Stalker #60 Murders at Karlov Manor (MKM) #352 Illustrated by Ivan Shavrin Magic Invisible Force Field | Marvel

This is easy enough to do with cards like Walking Ballista, Stonecoil Serpent, and Hangarback Walker

Tortured Existence is a fantastic older card to consider, especially in decks focused around Imotekh the Stormlord

You look for a little self-mill to really control your descent each turn, and then when you're ready to dive, dive, dive, this fungus can go on creating multiple tokens at each of your end steps for no extra cost

One card, $17.99, free shipping, magnetic case included

Creating additional copies of equipment, Firion can essentially grant free, temporary buffs to creatures when paired with the right equipment