(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I: Mill three cards. You may put an Elf or Tyvar card from your hand onto the battlefield.
II: Put a +1/+1 counter on each Elf you control.
III: Whenever an Elf you control attacks this turn, target creature an opponent controls gets -1/-1 until end of turn.
Oracle
Enchantment - Saga
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I: Mill three cards. You may put an Elf or Tyvar card from your hand onto the battlefield.
II: Put a +1/+1 counter on each Elf you control.
III: Whenever an Elf you control attacks this turn, target creature an opponent controls gets -1/-1 until end of turn.