Armored Sunslasher

Doublestrike, Haste, Reach
Whenever Armored Sunslasher blocks or
becomes blocked, chose a basic land type.
Armored Sunslasher deals 1 damage to a number
of attacking and/or blocking creatures equal to
the amount of the chosen land type on the battlefield. If a creature dies this way, put a
+1/+1 counter on Armored Sunslasher.