What runes should I put on a rank 2 Nitroblaster

Should I spend my 600 gems on a Elite monster or wait for them to bring the Nemesis monsters back?

I mean monster cave

Bout how many gems do u think I would need to complete the dungeon all the way

Anybody know how many cells it would take to to rank up a monster to 5 starting from the beginning

So which one I should go for first

I don’t have a nemesis monster or warmaster so which one should I go for first ?

Lol I’m scared it’s gone be some bs

Who knows what’s in the top damage chest

How do u trade monsters