Master of the Old Ways

Riot (This creature enters the battlefield with your
choice of a +1/+1 counter or haste.)
Other creatures you control get +1/+1 as long as
Master of the Old Ways has haste.
Other creatures you control have haste as long as Master of the Old Ways has a +1/+1 counter on it.
When Master of the Old Ways enters the battlefield, create a 2/2 green Wolf creature
token.