Moha is a concept in both Hinduism and Buddhism, meaning illusion or delusion. In Hinduism, it is one of the six arishadvargas. In Buddhist thought, Moha, along with Raga and Dvesha are unskillful roots that lead to Taṇhā (craving) which is part of the Twelve Nidanas that propel the wheel of life. It is symbolically present as the pig in the center of Tibetan bhavachakra drawings. Moha refers to desire and attachment to the world or worldly matters. It is sometimes synonymous with "ignorance" (Avijjā).