Bard Dragon Slayer

+1: At the beginning of your end step put a loyalty counter on Bard Dragon Slayer for each nontoken permanents that left the battlefield this turn
-3: Create X 1/1 human archers tokens with reach equal to the toughness of target creature an opponent controls.If the creature has flying destroy it
-5: Bard Dragon Slayer deals X damage to any target where X is the number of creatures with reach you control