Ravenna agrees to a magical card game with the Ancient Ent to absorb raw energy.

I will be sincerely glad if you can support me on ▶Patreon.com/SirNrei, there you will gain access to new chapters of my comics a month or two earlier before I publish them publicly, and you will also get many other bonuses. Thanks to everyone who already supports me, this is extremely motivating to work further and create better comics.

▶ Part 2 (Patreon) https://www.patreon.com/posts/energy-expansion-156339220

▶ Part 2 Futa (Patreon) https://www.patreon.com/posts/futa-version-1-2-160313625

P.S. This is more of a test version where I'm adding futa elements into the existing comic. That's why some pages are almost identical to the regular version. Later I want to see whether it's worth creating completely different plots for the two versions.