I created a google doc for reference for anyone looking to experiment with festive runes, as well as other energy-generating tactics, so that you can determine which hero abilities you'd like to try and utilize sooner rather than later in your PvP attacks.
This is still a sort a work in progress, as I have not added columns for combined effects yet - you'll have to do that part yourself.
Also please leave a comment on the sheet if there are any errors and I will fix them as soon as I can.
Hopefully this helps!
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