Its disturbingly familiar. At the risk of sounding conceited, its hard to believe its coincidental. I see influences from a variety of the riptide cubes here, but put together into a really interesting and unique piece of work.
Haha, i had pretty much the same thought... i remember thinking "no brainstorms... that's odd"If this cube has 3 brainstorms and a volcanic hammer, I'd be ready to call it "a loving homage to riptide lab".
I respect the commitment in having no token making instants or sorceries
Y-cube
http://cubetutor.com/viewcube/1114
I think this cube is super sweet and very riptide in its approach.
Double Volt Charge! I claim responsibility!!!!
Seriously though, I would be somewhat surprised to learn that this cube was purely a case of parallel design, though it is possible. among other things, 3 crawlers + double fetch double shock is pretty distinctive..