Blue Illusionary Hero (AO3-030) [Alice Origin III]

[Quickcast] If you have [Calmness], you may pay 1 less to play this card. If you control "Red Illusionary Hero", you may pay U less to play this card. [Enter] -> If you have [Calmness], target resonator gains [Barrier] and [0/+400] until end of turn. Invert your ruler.