Trabant Rotovisor

: 3, choose one of your vanguards with "Rotovisor" in its card name, and until end of turn, the cost of that unit's original abilities becomes " 1". :When this unit by the ability of your grade 3 or greater vanguard with "Rotovisor" in its card name, 1, choose any number of Arenas in your order zone, and them. If you three or more Arenas by this effect, 1, and all of your front row rear-guards get +10000 until end of turn.