Faelar, Llanowar Huntmaster

Whenever Faelar, Llanowar Huntmaster attacks,
you may pay {b/g}{b/g}. If you do, target non-elf
creature gets -X/-X until end of turn, where X
is the number of elves you control.
Whenever a land enters the battlefield under
your control, create a 1/1 green Elf Warrior
creature token.
Swift as the wind, unyielding as an oak, and deadly
as the bitter nightshade.