rein, use the payload to your advantage, if it turns left stay to the right of it, if it turns right stay to the left of it, turn the shield around if your supports are being attacked, don;t be afraid to also bring it down and hammer them to force them back (ain't no one messing with our supports), counter charge the enemy doomfist/rein (always, as soon as you press the charge button that's it you won't get pinned or punched instead you'll both get stunned), use firestrike only till you charge your ult then stop using it unless you can get a kill with it, don't be afraid to shatter 1-2 players (believe me if the firestrike hits multiple targets you get it back fast), always shatter firestrike charge if you can;t get to the enemies in time, else shatter firestrike melee, bait out the enemy rein shatter(lower the shield and bring it back up, go into a brawl with him and suddenly pull up the shield stuff like that) and keep track of it, always, try and give cover to the team to pass certain points (IE temple of anubis first point aswell as second, you can just block the entire connector to the left flank and they can pass freely), if you get nano boosted DO NOT i repeat DO NOT charge wildly in... if you're not in a position to attack just let that nano expire, not worth risking yourself and the team for that. and most important pieces, don't be afraid to be a meatshield if it is needed, you have a large pool with a good amount of armor you can take some beating, always leave the barrier with 200 points or so because you can completely negate some ults with it and unavoidable damage. and try to swing the hammer if someone comes into your range, make em fill the cold steel.
