Also, I don’t have a handy copy of Atlantis Summon odds (I’ll go dig), but for quick comparison, here is a standard summon. Click the question mark upper left for posted odds.
P.S. Some have told me they get better luck at certain times of day, but it has never worked for me. I’ve played two years (only minor spending) and never once got an HOTM. May you have much better luck than me!
