What about Glalie? It could become a huge spiked ball. The spikes could be huge icicles. Mega Roserade would be pretty cool as well. I was picturing it having even larger flowers with actual thorns on the stems like real wild roses do. Also, anyone else think a Mega Kabutops, Omastar, Cradily, Armaldo, Rampardos, Archeops, Bastildon, and Carracosta would be cool looking as well?