Tokens do not have costs. 1. Although tokens do not have costs, their cost is treated as being 0 for all purposes. 2. Tokens can have costs appended to them via applied Layer effects. Example: Deceiver’s conquer effect creates a 0 [M] Reflection unit token and applies a copy effect to that token. The copy effect will append all copyable traits, including the cost of the unit to be copied. This appends a cost to the Reflection token.