Dragon's Breath / Surge of Power - Dev help requested

[Mithelemir]

Could one of the Devs, please, explain the details of how the Surge of Power Ability affects the Dragon's Breath. It's clear that the effect is not additive, else I would wipe out 3/4 of enemy units with each strike, which doesn't seem to be happening.

My current theory stands as follows:
Dragon Breath (lvl 4) annihilates has a 40% chance killing each soldier in an enemy unit.
Surge of Power (lvl 4) increases this chance by 32%...32% of 40 % is 12.8% (12 % truncated).
40%+12% = 52% actual chance of killing each soldier of a targeted unit.
Is my understanding of this correct?

Thanks for help.

 

[thesword88]

Not a dev obviously but that is the way I thought it worked and it seems to be the case in practice.

 

[rk47]

I thought Surge of Power only applies to damage based spells. That was how I thought it was anyway.

 

[unmerged(248976)]

Mithelemir, you are right, your calculations are correct.
Generally Surge of Power affects the magic kill chance, the magic kill range, the magic kill rate and the magic damage.

 

[Mithelemir]

Mithelemir, you are right, your calculations are correct.
Generally Surge of Power affects the magic kill chance, the magic kill range, the magic kill rate and the magic damage.

Great! Thank you so much for verifying.