Where do I get more T4CCs?

Edwxn

I'm in major need of T4CCs as I'm nearing the Collector, so I need help in getting them

Prakhar_82

You will start getting flooded with T4CC crystals once you get uncollected. I really don't think you need any t4ccs for collector. It's double with rank 4 4 stars, or at most 2-3 rank 5 4 stars and a 4 star version of unitman (200-300 units). You will be good to go.