Is this really an Other effect? [seems Life to me considering you gain power in relation to growth]
It actuall represents the Pseudo-Element "Energy" where the power of many is triggered by a certain instance.
Also what is up with these alternate super rare suggestions? What is your reason for suggesting that ETG would benefit from super rare cards?
You could easily get these with an FG grinder, just a note. My reason is that it adds more flavor to the game, and tries to alter some of the FGs into a more difficult/playable challenge.
Alternatively, the FG Revolution series can forego the effect altogether. The suggestion is just something I thought up for flavor and doesn't necessarily have to implemented.
does this card increase max HP? cause if it doesnt why would it matter if the nymphs were there unless momentumed creatures.
No, it does not increase Max HP.