I really like the sound of this ICO, both the refundable part of it and the idea of investing in small altcoins as a group!

Can you explain a little bit more about the investment strategy please?

I have been in some pump groups and I know how quickly you can drive the price up for a smaller coin when you combine your buying power/btc, and how profitable it can be! 
But how will you prevent the coins from crashing down again, once you have pumped a coin?