Gray

Gray by herself can only do Food camps and Event camps. Crafting is possible as well but at a plodding pace. Any other activities, such as participating in Dungeons or Pet Village, are not possible.

=Graylings/Children= After evolving Gray, Gray creates a child of itself that operates similarly to having another pet. It can be one of three classes: Adventurer, Blacksmith, or Alchemist, all of which have a 0.8% * CL bonus. It can also be any element. If you spend a token, you can create a second Child with a different set of class choices (see more below under Token Upgrade).

The Child's growth is always equal to the Mother Gray's growth, and the Child cannot earn growth in Growth campaigns, feeding (the children do not get hungry), Tavern quests, or dungeon events; the growth of the Child will always be equal to that of the Mother, and any growth that would have been earned by the Child is simply lost. That means the only ways to grow Child are by having Gray in Growth camps or by feeding Gray.

60% of all XP gained by the Child is "sent" to the Mother Gray, and the two share the same Dungeon Level and Class Level. Since Child 1 can be a blacksmith, you could theoretically put it in dungeons if you want to use it as a dungeon pet instead of a crafting pet. This can be used to level it up quickly, especially if used alongside the second Child from the token upgrade.

If you wish to change the class and/or element of the Child, use the Child # button on Gray's pet page. This cannot be done if the Child is crafting, in a campaign, or in a dungeon, but is otherwise a free action.

Token Upgrade
You can use a pet token to get a second Child from Gray which can be any dungeon class (Assassin, Supporter, Rogue, Mage, Defender). The Class bonus is still 0.8% * CL. The second Child behaves exactly like the first with the Mother Gray, in terms of Growth and XP. The second Child, similar to the first, sends 60% of all XP earned to Gray. If both Children are in dungeons, this means Gray (and by proxy the Children) will earn 120% xp compared to a standard pet: 60% from Child1 and 60% from Child2.