"Two Seasons: Winter-Spring 2017". Online games for rating (reports, discussions).

Ugh. Tant, with full control, summoned 1.5k skeletons and besieged a castle with an interesting artifact inside: a Cloak of Renunciation + Lightning Protection. It seemed like they had countered the mage, but Tant's 42 SP still did the trick. By the way, the key spell of the battle turned out to be Water Protection. Thanks for the game!