Viking Berserker

Whenever Viking Berserker takes combat damage, put that many +1/+1 counters on it.
As long as Viking Berserker has 4 or more +1/+1 counters on it, it has trample.
People still tell tales about the legendary berserkers raging and drunkenness from tasting blood, especially their own. But they were never too picky.
-Granny Nup, Ex-Berserker