Maron Brideson, Usurper

Dethrone
Maron Brideson has double strike as long as he
has three or more+1/+1 counters on him.
Other creatures you control have dethrone.
When Maron Brideson, Usurper enters the battlefield, the player with the most life becomes
the monarch.
If you become the monarch by dealing combat
damage to another player, put a +1/+1 counter
on each of your creatures.