Kemal, the Betrayer

When Kemal, the Betrayer enters the battlefield,
put an Estonia counter on it.
At the beginning of your upkeep, put an Estonia counter on Kemal, the Betrayer.
At the beginning of each player's upkeep, Kemal,
the Betrayer deals damage to each opponent
equal to the number of Estonia counters on it.
"Estonian winters are great." - No one ever