Briar is probably correct, I do it with teleports. I have three without anyone seeing I can change them almost instantly and use the next, they cycle around by the time i need it again so three is all I need. Maybe 5 seconds.
No such thing.. I just put on all my bats and after one's over click the next one so it looks as if 1 second recharge 5 seconds probably because of all the lag these days