I came up with a game today to ease the boredom running shroud. It only works if you are the only healer in the group and only in part 4 or 5.
During the Arraetrikos fight:
1. Toss a mass heal on the group to make sure everyone is at full health
2. Stop healing
3. Wait
4. When someone dies, toss a mass heal
The person who died is the loser.
You can play it as many times as you want during the same fight to see who is the final winner! If doing it multiple times, do not raise people.
Have fun