Omnath, Locus of Enlightenment

When Omnath, Locus of Enlightenment enters
the battlefield you may play an additional land
this turn.
Landfall — Whenever a land enters the
battlefield under your control, you gain one life, Omnath, Locus of Enlightenment does 1 damage
to any target, and you may draw a card. If this is
the fifth time this ability has resolved this turn, transform Omnath, Locus of Enlightenment