What exactly am I supposed to do

What’s the counter play to Dungar on turn 5?

That pulls the titan, that refreshes their mana? On turn 5?

I’ll just wait shall I

While I’m waiting I’ll think about all the counterplays for Asteroid Shaman. Should I tech one Steamcleaner or two oh hang on

There’s no counterplay. As for many other BS like warsong grunt.