Viking Berserker

Vigilance, Haste, Double-Strike
When attacking with 2 or more Vikings, Viking Berserker gets a +3/+2 counter until end of turn. If you have a God creature on the battlefield, at the beginning of your upkeep, flip a coin. If that coin is heads, all Vikings you control have +2/+2 until end of turn.
Fear not death for the hour of your doom is set and none may escape it.