mtg reveal cards Page, Loose Leaf | Secrets of Strixhaven earth (LTR) #60 Illustrated by Randy Gallegos Magic REVEAL Dual Lands Full Set

As an activated ability monstrosity goes on the stack and can be responded to

Getting some card quality on top of enabling your graveyard synergies without losing any cards total is a big win

Thanks to all of the fast, linear combo decks in the format, most sideboards are overloaded with extremely powerful but somewhat narrow hate cards that can pick up free wins against various combo decks if left unanswered

Once transformed, Ghost-Spider rewards you with +1/+1 counters when you play lands from exile, while also letting you cash in counters to exile more cards

One of the big draws to the improvise mechanic is that you get to multi-spell on mid-game turns by tapping your freshly cast artifacts

Thats why its such a good option to build around for your 99 with a bunch of elves that you already own