There are 3 pets which can be crafted (not including Horn of Fenrir) and 2 of them can used only by Dark Lord

Horn of Dinorant Combination:

           

(Dinorant allows you to fly (Icarus), increases damage by 5% and absorbs 5% of damage and gives the Raid skill to the Dark Knight)
10x Horn of Uniria (255 HP, required)
1x Jewel of Chaos

* Combination place = Noria (Chaos Goblin 180, 102)
* Success combination = 80% success rate (Horn of Dinorant / Exc. Horn of Dinorant - nothing changes, except required level to equip)


Dark Raven Combination:

           

Spirit of Dark Raven
1x Jewel of Chaos
2x Jewel of Bless
2x Jewel of Soul
1x Jewel of Creation

Anyone can make this pet, but it can be used only by Dark Lord
Combination place = Lorencia (Trainer 122, 110)
Success combination = 50% success rate (Dark Raven)


Dark Horse Combination:

           

Spirit of Dark Horse
1x Jewel of Chaos
5x Jewel of Bless
5x Jewel of Soul
1x Jewel of Creation

Anyone can make this pet, but it can be used only by Dark Lord
Combination place = Lorencia (Trainer 122, 110)
Success combination = 50% success rate (Dark Horse)


Option available only for DL: You can restore Pets HP (durability) for Dark Raven and Dark Horse -> go to Lorencia and talk to NPC (Trainer 122, 110), select #1 option "Restore life (durability)" and select the option -> Dark Horse or Dark Raven (to restore HP, Pet must be equipped