Cortes [Command #20] ==================== 11.2 Aztec Trapping Tactics (clarification). The trapping knight may single out one Spanish unit from a stack - it need not (but may) try to trap the whole stack. 11.2 Effects of Trapping (clarification). The trapping Aztec knight and the following Spanish unit may move up to three hexes; that is, the knight may move 1,2 or 3 hexes, with the Spanish unit following.