It's seems that you're better off using epic & legendary cards in survival mode since they have a shorter cooldown period.
Survival Mode FAQ
https://support.splinterlands.com/hc/en-us/articles/34146698883476-Survival-Mode-FAQ
It's seems that you're better off using epic & legendary cards in survival mode since they have a shorter cooldown period.
Survival Mode FAQ
https://support.splinterlands.com/hc/en-us/articles/34146698883476-Survival-Mode-FAQ
Oh really, Thanks!