Locus of Omnath's Creation

Whenever a Locus enters the battlefield under
your control, add {c} if this is the first time this
ability has resolved this turn. If it's the second
time, you gain 1 life for each Locus you control.
If it's the third, Locus of Omnath's Creation
deals 1 damage to each player and each
planeswalker you don't control for each Locus
you control.