Rally cry and movement speed

[Rays364]

If you get 5% and use rally cry will rally cry give you 10% more speed so you have 15% extra speed or does your speed just go to 10%?

[Ebezaanec]

I believe speed stacks with each other... However it caps at 25% and won't go any higher.

[Rays364]

Are you sure speed stacks 100%?