mtg card values spikes as it returns to Standard for the first time in 20 years Valuing Magic the Gathering Cards:

After a long day of dungeon delving, you head into the nearest town to get some much-needed rest

This one works best with low mana value Commanders, and makes running blink cards like Ephemerate and Eerie Interlude that much better

It also has the added benefit of modifying your creatures in deck, graveyard and exile so you can use specific tutor and abilities to find cards you normally couldnt, like with Mogg Catcher

Overall) - Future Sight with a shout out to One with the Multiverse Next is this five-cost hard to cast enchantment that was so good it dominated the era of things like Five Color even though it was harder to cast there but was valued alongside Mirari's Wake as the best option to drop for free from an Academy Rector or in power