I say plain and simple RoL/Hope. 4 Hope (never upgrade this ones), 6 RoL's (only upped), 2 Light Dragons, 4 Fractal, 10 Aether Pillars (9 if upped) and 3 Electrocutors. Whoops, 29 cards. Well, go 12 Aether Pillars and 5 Fractal, but add 3 Shards of Gratitude after upgrading the 3 Electrocutors and go back to 4 Fractal/9-10 Aether Tower-Pillar.