These strange tattoos seem to heighten my ability to channel magic. They also remind me of the tattoos the Trsanti Shaman had when we fought him in the war. With these tattoos, I feel the mana surge into my being. No doubt the more of these I find, the better I can battle these abominations.
The Arcane Whorl is a collectible item found in game.
The Whorls have the effect of increasing Patrick's mana regeneration rate, meaning spells can be cast more frequently.