Hello @azircon, right now all costs, which are spellbooks and rentals, will be covered by me. I plan to make donations to this project interesting to outstanding people, but more an this will follow probably next week or the week after.
So far I´ve spent 480 $ and I have set myself a limit of 1,000 $. The play2earn rewards of the heros will cover the rental costs quite effective but all spellbook purchases will be covered by donations - and so far I´m the only donator nex to aggroed who gave us 10 free spellbooks.
The first season reward in about 2 weeks will tell us more regarding the finances
/Thomas