My monsters are disappearing

Neo Monsters
21

It’s really a shame I didn’t see their use initially because idve lived to have an octivine on my side now that it’s too late

22

I think you can catch him again in the online section though

Is he the 4★ Poison Massacre monster?

23

We never heard this kind of case.
Could you give me your friend code and in game name? You can pm me.

Thanks!

24

Yes