When Terminus uses his Ulti, use your Shadow Travel. You will be immune to damage and can stay on point/payload while the rest of your team finds cover.

Tyra is not CC-immune during her Ulti. If you run Agony, you can stun Tyra whenever she Ults, and this will use up most of her Ult, saving your team from a lot of damage.

Run Treacherous Ground and Cripple Ying. She won't be able to clone-swap to escape, which makes it very easy to target her and keep her in one place.

Use Resonance against a Tyra. Her Fire Bomb will kill any clones you put on point anyway, so you might as well take Resonance so that every time the fire kills your clones, they explode and deal damage to the enemy frontlines.