There are 5 sigils in the game:
Knight Sigil: A sigil awarded by the angel, symbolizes the freedom and glory. Wear it to have the humanoid stats and raise the damage to the dragon and monster.
Beast Sigil: A sigil engraved with the beast claw, is endowed with the great strength and SPD. Wear it to have the animal stats and raise the damage to the dragon and humanoid.
Elf Sigil: A sigil is endowed with thousands of elves' natural magic. Wear it to have the elf stats and raise the damage to the animal and humanoid.
Monster Sigil: A sigil that represents the darkness and chaos. Wear it to get God of Horror's power and raise the damage to elf and animal.
Dragon Sigil: A sigil engraved with Genesis Dragon Phorien's totem. Wear it to get the dragon magic and have the dragon stats, raising the damage to the monster and elf.
Their restriction relation is shown below:
Like the sigil restriction, each pet has a stat, respectively humanoid, animal, elf, monster and dragon.
Its restriction follows the same rule as the sigil’s.