|Season Monsuno: World Master, Episode 10|
|Air date||May, 31, 2012|
Deceit is the tenth episode of Monsuno: World Master. It first aired on May 31st, 2012.
Dax is a trusted member of the group...well, he's not entirely trusted. Chase has been convinced by Beyal that Dax is supposed to be the fifth of the five. Things go from bad to worse as Dax not only sells them out but tries to help Charlemagne capture them. Chase reveals that it was all a plan to use Dax in a little "bait and switch" sting to get more vials of Monsuno Essence.