History of Thundercrash

Thundercrash is the Titan Striker Arc Super (Code of the Missile tree). The Titan launches skyward, hurtles forward like a missile and slams into the target for large area damage. Destinypedia says it debuted in Forsaken. D2 Wiki cites a patch (V2.8.0) raising its damage resistance to 53% and detonation damage to 3900; these values may be outdated.

The Cuirass of the Falling Star makes it strongly boosted against bosses.