I have this low on the list because I'm not sure how viable elves or faeries are as archetypes, but it's possible this is the best card in the set
Misdirection (Counter, Hoser, Steal) 10
Instants that temporary lower power usually arent very good, since they arent usually enough to help your creature win in combat or anything, instead they just feel like they delay the inevitable
As is, I think its a better inclusion in the 99 of a human deck
You can plonk this down to remove a key blocker, while making one of your attackers into a more powerful, lifelinking threat, which gets that much harder to remove thanks to Ward 2
Toss in a Vorinclex, Monstrous Raider or another counter doubler, and you might want to consider Reliquary Tower to save you from decision paralysis in your end step