Your search for "Aerial Extortionist 54" revealed the following:
Aerial Extortionist (MKC) from Murders at Karlov Manor Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Deruchenko Alexander Card Text:FlyingWhenever Aerial Extortionist enters the battlefield or deals combat damage to a player, exile up to one target...
Aerial Extortionist (NCC) from New Capenna Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Deruchenko Alexander Card Text:FlyingWhenever Aerial Extortionist enters the battlefield or deals combat damage to a player, exile up to one target nonland permanent....
Aerial Extortionist - Extended Art (NCC) from New Capenna Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Deruchenko Alexander Card Text:FlyingWhenever Aerial Extortionist enters the battlefield or deals combat damage to a player, exile up to one...