Ambush Commander
{3}{G}{G}
Creature -- Elf
2/2
Forests you control are 1/1 green Elf creatures that are still lands.
{1}{G}, Sacrifice an Elf: Target creature gets +3/+3 until end of turn.
Rhys the Exiled
{2}{G}
Legendary Creature -- Elf Warrior
3/2
Whenever ~this~ attacks, you gain 1 life for each Elf you control.
{B}, Sacrifice an Elf: Regenerate ~this~.