Chaos[Reaction] (Play any time, even before spells and abilities resolve.)
Return a unit at a battlefield with 3 
or less to its owner's hand.
Artist: Kudos Productions
Card Set: Origins
Player A moves Ezreal to an uncontested battlefield. Player B Ride the Winds Vex, Cheerless to the same battlefield. Player A Gusts his own Ezreal in response, leaving the battlefield empty when Vex arrives. Is this a combat showdown, and is Vex the attacker or defender?
I targeted my friend's LeBlanc with Gust. They then Death Gripped LeBlanc and gave the Might to Soaring Scout. Can I now choose Soaring Scout to return, since Gust does not say choose?
When an effect's target becomes illegal, is mistargeting analyzed at the level of individual instructions rather than the player's overall choice?
I have a non-Recruit token unit at a battlefield and Viktor leader in base. When my token is returned to hand with Gust, does that count as dying for Viktor's ability?
Vayne, Hunter declares an assault and I want to use Gust on her before attack triggers finish. Can Gust remove Vayne in time to stop her assault trigger from happening?
