i think the rarest pet is the skeletal dragon and orthrus pet fused together.
These two pets cannot create a hybrid. Now, a Wraith and an Orthrus can make a hybrid called a Grimtooth. The Sheep, as stated before, is an exceedingly rare pet which only very few have. I can honestly say that I do not think I have ever seen one out of all these years I've been playing. ~Shannon Skybreaker
Rarest pet hands down no doubt i would say (in my opinion) would be theGold kraken or maybe seraph because Gold krakens I have no idea where to find but they seem pretty rare and same thing with seraph
The rarest pet drop is really the Ianthine Spectre, it's really hard to get dropped without buying it. I heard it's the hardest thing to be dropped. Not the Sea Dragon. People barley even have the Ianthine Spectre. Wizard101 wiki says that this pet is a really rare drop.
You are insane you can buy this pet outside the arena with arena tickets you guys are insane even another person sells it in pet pavillion i think... anyways that thing is easy to get i have 10 Made by Jacob Griffinflame
I'm not sure about the rarest pet drop. It depends on how lucky you are . My opinion on the rarest pets though, are: the sheep, the chameleon or the burlap boy. Chameleon gives you the hydra card at baby, burlap boy gives you the clockwork golem at baby and the sheep is EXTREMELY rare!
I think that the rarest pet drop is the Life Troll from Krokopatra
I think that the rarest pet (in general) is the Sheep, limited only to the KingsIsle staff. You cannot hatch a Sheep, any hatch with a Sheep results in a Goat Monk. They did this so that there is no possible way to repreduce the Sheep, so it is REALLy only limited to staff.
I think that the rarest hybrid pet is the Pet Egg (hybrid). The Pet Egg (hybrid) is not the pet that you can purchase for 2,000 crowns in the Crown Shop. The Pet Egg (hybrid) is the result of Dragon + Colossus.
1) Sheep 2) Death Minotaur 3) I'm sure one of the dragons will be in the top 3 (probably Astraeus). There are so many dragons and a couple of them i have never seen-I reckon the 30 million people who don't play any more would have some.
I have a few Seraphs and Death Onies. I've seen many scarecrow pets, Ianthine Spectre I have many also. Leopards i got lots from ML.