Latest time for tactic change before match

[Xagec]

What"s the latest time to change my tacticts before a match? So my opponent wont be able to react?

[cracicot]

approx 4 min

[Xagec]

Thanks , hope you are right and i dont do it too late

[cracicot]

I am right. dont worry. I change my team starting at 5 min and I know i have roughly 1 min give or take to move my players.

[Xagec]

God bless you, and may Fortuna be with you.