Nice! I just formed my second T5CC, so hopefully I'll be getting my second R3 soon as well. Of course, I had 2 T5CCs that were forming at about the same pace. Formed the first one after completing the Omega Boss Rush to get my Mystic and R3 my Claire Voyant. Now formed the second (mutant) from the T5CC crystals in the Treasure Hunt event. But since they are so close together I'm still working to replenish the T5B and the T2A to get a mutant to R3 (likely will be Magneto, but I've not entirely decided yet. Have Magneto, Sunspot, Storm Pyramid X and Havok all at R2 currently).
Monster.