This is a testament to how powerful tutors that place their targets on the battlefield truly are, as the savings from not having to cast the card you search for is often worth it, even when playing a 6 mana card
In the pursuit of this goal, Wizards of the Coast has recently rebalanced seven cards in Alchemy
You can see on the video there is an Energy Zone, which you can perhaps use all in one go to make some big plays
For a simple but deadly upgrade, add Zuran Orb, a zero-mana artifact that lets you sacrifice lands for free
Mechanics of Duality: Lands, Evoke, and Transformation Lorwyn Eclipsed takes players to a plane where the cycle of day and night has collapsed
You can do this as many times as you want, but the first time you do it in a turn with Gisa in play, you'll get two Zombies to replace the token you sacrificed