You can do that with one card pretty easily and so for Exploration to be worth it you need to really take advantage of the mana or two you save and the slightly earlier ramp it can bring
At the time, we discussed two possibilities: Wizards reprinting less cards, which seemed unlikely, since reprint sets are low-effort (compared to building an entire new world from the ground up for a Standard set) ways to add money to the bottom line
But what if I told you its also good because you can force an opponent to draw three cards for 1 mana
Sets that primarily take place there : Antiquities , Legends , The Dark , Fallen Empires , Ice Age , Alliances , Mirage , Visions , Weatherlight , Urza's Saga , Urza's Legacy , Urza's Destiny , Portal Second Age , Prophecy , Invasion , Planeshift , Apocalypse , Odyssey , Torment , Judgment , Onslaught , Legions , Scourge , Coldsnap , Time Spiral , Planar Chaos , Future Sight , Dominaria , Dominaria United , and The Brothers' War Planeswalker natives (with planeswalker cards) : Bolas, Dakkon Blackblade, Freyalise, Jared Carthalion, Jaya, Jeska, Karn, Liliana, Teferi, Tevesh Szat, Ugin, Urza, Venser, and Lord Windgrace Dominaria was Magic 's initial homeworld and has been the setting for more Magic expansions than any other plane
Tamiyo's Safekeeping Tamiyo's Safekeeping is a green instant that doesnt mess around when it comes to saving your permanents
1 Surge Foil Display Commander, 10 double-sided Surge Foil tokens, 1 life tracker, and 1 deck box