Drove of Elves�s power and toughness are each equal to the number of green permanents you control. Drove of Elves can�t be the target of spells or abilities your opponents control.

Whenever a -1/-1 counter is placed on a creature. you may put a 1/1 green Elf Warrior creature token into play.

block creatures without flying.

Put a 2/2 green Wolf creature token into play for each Forest you control.

Whenever a creature with flying attacks you. Raking Canopy deals 4 damage to it.

Green creatures you control have trample.

s converted mana cost is 6.) Until end of turn. target creature gets +4/+4 and gains trample. wither. and �