Oath of Lennier

When Oath of Lennier enters the battlefield,
create 3 1/1 Red Soldier creature tokens.
Whenever a planeswalker enters the battlefield
under your control, put a charge counter onto
Oath of Lennier, then gain 1 life and deal 1
damage to target creature for each charge counter
on Oath of Lennier.
"To keep all planes safe, I'll keep watch... and no one
will mess with me or my sister ever again."