Lottery spawn

When it say, "Kill the 1st of 3 x monster", does that mean that I can only kill when all 3 pops? or I can kill it anytime?

Are you talking about wide scan? If so, it means you need to kill the mob that appears at the top of the list when all three show up. The problem with only two showing up is that you don't know if the right one is at the top or just not in range, or didn't respawn yet, etc. But if you're sure the right one is up and in range, then you can kill the top one always and it'll be the right one.

Or, you can just kill all of them. Usually nothing better to do anyway.

hmm, so might as well kill them all

Depends on the trial, if you are doing one like La Velue when the place holder is

■Lottery Spawn from Smilodon in the bottom quarter of G-7 and H-7, as well as the whole of (G-8) and (H-8).

■Placeholder will be 10th in a group of 29 tigers in Widescan.

■Standing at the top of the hill with ruins in N.E. corner of G-8 with sub RNG 30 the PH will appear to west of you usually about 7-10th on the list of 29.

its best to know the system :D
but if its just 3, make it easy and just kill em all if they are close to each other

the thing is with some lotto spawn monsters it seems to increase the spawn timer if you kill all of them, I don't know if it is a fact but I can tell you from experience with Leaping Lizzy, Valkurm Emperor and Stray Marry this seems to happen

I will bet my first-born that this is not the case.