What is the formula of Adrenaline Burst charm?

Question

Adrenaline Burst is a quite cheap charm (costs 500 charm points) and in general gives you speed.

How does Adrenaline Burst charm exactly works and how much will it increase our speed?

Answer 1

The formula is your main character speed multiplied by 2.5x.

However, if you try to stack another haste spell on top of it, the charm haste effect will be cancelled

Comments

2.5x actual speed or base speed without modifiers?

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I have the same question. 2.5x on actual speed would make me think about getting this rune ASAP!

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Not best with formulas to be honest but...

https://youtu.be/URq1K46s3gw   Before-616  After charm Activated- 1487. = 2.41396104 ( speed affected by depth Calcei -5) which gives basic 621 and  2,394524

@ 1.02 time it shows 621+ 866 which is the key for calculation of the charm effect. 866 is 1.3945... of 621- but does it mean it ignores -5 from Depth Calcei? Would that mean it also ignores any speed eq?

So the formula would be

X=base speed

x + 1.4x= Speed after charm is activated.  BUT:

Considering forum examples - https://www.tibia.com/forum/?action=thread&threadid=4649067

It means it Is multiplied by 2.354 of the base speed 410 with level 302, where it is 2.37 for Yiotoo with base 462 and level 353.
He mention that level is included in the formula- but I would not say it has crucial meaning in whole thing.

https://youtu.be/Nhoym1CGeKM Before-988   after charm activated - 2395 = 24208907 (unknown eq etc)

Unfortunately I don’t have this charm unlocked...

Answer 2

i can only answer how it works, you chose a creature, when that creature hits you has a chance to activate the charm, this will pump your speed for 10 seconds the speed amount i dont remember but its very noticeable when the rune is actived