Gerrand, Llanowar Chieftain

Other elves you control get +2/+1
Whenever an Elf creature enters the battlefield
under your control, draw a card.
Elves you control have {t}: Each elf you control
gets +1/+1 until end of turn.
Only the Strongest of the Llanowar Forest have the
ability to become Cheiftain." - Rhys, The exiled