Have been farming point of no return madness and hard the past few days and something that surprised me was the frequency of 3* red evo runes dropping (in madness) being higher than that of 2* red evo runes. When the 2* runes eventually drop, they only come in 1's.
Point of no return (hard) isn't any better for 2* red evo runes. In fact the drop rate is probably around the same. It's laughable that I have almost 5 times as many 3* red evo runes than I have 2* ones (29 3*, 5 2*).
Something really needs to be done about their drop rate and the amount that drops each time for those of us upgrading red talismans, and I'd say that would be many of us!