Nice. But for real:
❌ Shell
❌ BarFira
❌ Low gob HP
✅ Tarus
✅ Ninjas and THFs feeding TP
By the way:

You and Suk would have been the only deaths if you guys had Shell III up. Suk only because he wasn't at max HP, too. Or, if you did a bit more damage to the Gob before it went off, the damage would be lower, so you would have survived too and only Suk would have died (again due to not being at max HP).
Bomb toss with 0 mitigation, low HP races and jobs, lots of mob TP and HP is a real doozy, Nasomi or otherwise Tech :p