Mystic to Rankup

5* Mordo or 4* GR?
Have a 4/40 Blade but also have 5* attack team already at 3/35. I'll probably 4/55 my GP before I 5/50 Blade.
Have a 4/40 Blade but also have 5* attack team already at 3/35. I'll probably 4/55 my GP before I 5/50 Blade.
0