[Demonskid]

They're talking about bonding with the familiars.

Familiars can be bought, caught in the coli, or be from treasure chests.

When you equip it onto a dragon there will be a heart you can click on daily for gold (and occasionally treasure chests)

If you have 2 of the same familiar, you may as well get rid of one. 2 of the same familiar cannot be equipped onto different dragons. Same as if you max level a familiar, sell it then get another... that familiar is still maxed out

let me know if you need familiars =)