Pretty easy go to solo and scroll down to replay tutorial choose Markov and just follow the steps. They will ask you to do the following while following their way points:
-Jet pack usage
-Assault rifle kills
to equip
to fire
-Lightning rifle kills
to equip
to fire
-use your personal sheild
to activate
-revive a teammate hold
-use your arc mines to kill the tyrant
to equip
to place
-meet up with your team
-follow the tracks ( mostly the red way point markers to find the monster and put together all you have learned to take it down. I blasted it with the lightning gun then swapped to the rifle when it need to cool down. Of course don't forget bout your personal shield to protect your self for a bit. Have fun.