no more need for metal/jewel dragons to EVO pengdra, just max lev + dragon plant (red/blue/green) or dragon seed (light/dark) will do, save a lot of boxes.
So keep a few plants/seed at hand.....
This wiki needs some update
I noticed this, but then what's the point of having weak jewel dragons in the first place? They're not used for anything else.
What do you think?