how many gold pokemon cards are there is:gold The Complete History of Gold

Not to mention, making a card 5 mana will more often than not make it uncastable for the entirety of the game if youre the aggressor

Thanks to this overview thread started by @churlocker (which Ive also contributed in), weve listed some of these noteworthy sets

Qasali Pridemage A cheap and cheerful 2/2, Qasali Pridemage benefits from being played on an empty battlefield

Time Warp Taking extra turns is good, and Time Warp is the quintessential extra turn spell

Eldrazi Monument If you run a lot of the best colorless creatures MTG or powerful artifact creatures, the Eldrazi Monument makes them even more of a headache for your opponents to deal with