Sek'kuar, keeper returned

Whenever a land enters, or leaves the battlefield
under your control; create a 2/1 graveborn
creature token with "whenever this creature deals combat damage to a player, draw a
card."
{3} Draw 2 cards, activate this ability only if a
land left the battlefield this turn and only once
per turn.
"If I have to burn this land to return it to glory, so be
it."