Prowl 
(You may cast this for its prowl cost if you dealt combat damage to a player this turn with a creature that shares a creature type with it.)
Create X 1/1 black Faerie Rogue creature tokens with
flying (This creature can't be blocked except by creatures with flying or reach.), where X is the damage dealt to your opponents this turn. If this spell's prowl cost was paid, take an extra turn after this one.