Tankbuster Damage?

[Dauntless Duelist]

As Warden, I will very often see Tankbuster at the top of my damage-taken-on-death value. Previously I was dismissing this as just Tankbuster being really strong, but having looked at things and done some math Tankbuster seems to be dealing dramatically more damage than it should and I cannot figure out why.

Match ID: 41516396 - my final death at the end there. Paradox's Tankbuster is showing up as having dealt 586 damage there, but it should only be dealing 186~ damage- 40 + 5% of my max health. It's showing as having dealt five hits, which makes sense- I can see five hits from Paradox's abilities there, and Tankbuster technically doesn't have a cooldown, just that 'chargeup' thing... but I can't get from there to the 586 number. It's not like it was five fully charged Tankbuster hits- that would have been much more than 586. At the same time, it can't even be four hits of 1% max hp +40 + the one full damage hit. It's too high for that! Which leaves me being very confused.

I *suspect but am not certain* that Tankbuster is bugged somehow. I remember it used to deal full damage on both hits of Assassinate a while ago.

 

[Dauntless Duelist]

It could be that it's adding up all sources of tankbuster- I could reasonably have gotten hit by Tankbuster from three different characters, and it's adding all of them together into one damage instance and crediting it to one character, for some reason. That's what it looks like, actually.

Yeah, looks like three full power procs + two small procs, all three of the characters involved in that death have Tankbuster. Weird!