Where is cw viridis?
I am already try them ,I am also make video about them (boosted).
I know they are good + tanky, but i feel like boost hp them kinda questionable since they eat each other. 
Normaly we boost hp monster if they have high survivability .
Shiny serazael is very good to boosted, its tanky like Bastia, its survive againts hadeshoof blitz attack