Speaking of, if youre looking to experience Magic: The Gathering Final Fantasy the release date is June 13, but many local game stores will run prerelease events the week before
Deep Analysis
Exploration for four mana is a bit spendy, but when you solve it which is really easy to do you get a green Future Sight effect that lets you play the most common green build-around cards off of the top of your library
Since it's a mana cheap instant, you can do this in response to targeted or sweeping removal to get cards, as a sacrifice or it can send something to your graveyard about to get exiled by Swords to Plowshares, or to get value out of a chump blocker about to die anyway
Ramp so you can play bigger spells or multiple spells per turn faster
Undermine Long before Cancel proved once and for all that despite a lot of grumbling you will pay three mana for Counterspell and you will like it, we were offered supplemental versions of the star itself that had to come with a bonus to justify the increased cost