And I dont think this line of thinking is far-fetched: breathing clean air costs what now? Vote with your wallet and not breathe. Pokemon cards are admittedly not essential (even remotely similar) as air but the thought still holds
Time and mana investment lands which require you to invest mana in them over a series of turns for them to function
Lord Xander, the Collector obvious mill deck
Value Cards: The Ur-Dragon Boneyard Scourge Scalelord Reckoner Scion of the Ur-Dragon Hellkite Charger Ramos, Dragon Engine Utvara Hellkite Crux of Fate Fractured Identity Lightning Greaves Mirror of the Forebears Fist of Suns Heralds Horn Dragon Tempest Elemental Bond Kindred Discovery Haven of the Spirit Dragon In 2017, the various singles of Draconic Domination would total $130 and proceeded to skyrocket all the way to its modern pricing of $213, almost $160 of which is displayed above
For instance, Patchwork Beastie will be able to attack, Impossible Inferno will exile cards off the top of your library, and Scuttletide will give Crabs you control +1/+1
(2018-12-07) If you cast a spell "without paying its mana cost," you can't choose to cast it for any alternative costs