While many other powerful cantrips like Ponder and Preordain help smooth out your draws, Brainstorm does something very unique
Card Name Mana Cost Type Sorcery Rarity Rare rules Text Put a +1/+1 counter on target creature, then double the number of +1/+1 counters on it.Flashback
These cards feature some of the most notable characters in the games history, such as Niv-Mizzet, Nicol Bolas, The Ur-Dragon and many others
Following the same principle, you can adjust your land count based on the number of cost-effective mana-producing creatures in your deck like Llanowar Elves, or cards that help you retrieve lands like Many Partings, which essentially functions as having an extra land in hand
We have the all-important themed Sol Ring, and Generous Gift sees wide-spread EDH play, but the set lacks chase rares like the Hammer