Talk:Cerberus Dragon/@comment-28151576-20160730145217/@comment-27921111-20160730151620

The only combo that can get Cerberus if the player does not have a Cerberus Dragon already is Hydra + Obsidian. The other combos can also get you a Cerberus Dragon, but one of the parents must be a Cerberus Dragon in order to work. The reason they are listed above Hydra + Obsidian is because those combinations have a lower average fail time.

As for the Bring Em Back button, you usually only need to use it in December, because that is usually when BEB events occur. You do not need to use the button during mini-events, like the Shimmering Solstice, because only a select number of dragons return, instead of all of them. During these events, the sandbox marks these dragons as available, as if they were returning normally, not during a mini-event.

When the BEB button is clicked, the combos mostly stay the same, they just have more possible outcomes. (the success rate might change, but I am not certain)