I'd go with 3 of them. Not because I'm greedy but because IRL we wouldn't have much of a cooldown, more physical exhaustion; and I think the first words are good enough, basically so you don't get arrested for blowing people into cars or setting houses on fire.
FUS would blow objects around and stagger people.
TIID would slow things down for a few seconds, if that's not long enough I'd shout again until I'm exhausted.
ZUL would trick people into thinking I was somewhere else briefly, helping me get out of awkward situations or could even be used to save my life in a rare event.
FUS would blow objects around and stagger people.
TIID would slow things down for a few seconds, if that's not long enough I'd shout again until I'm exhausted.
ZUL would trick people into thinking I was somewhere else briefly, helping me get out of awkward situations or could even be used to save my life in a rare event.