“Two Seasons: Winter-Spring 2015” Tournament. Online games for rating (reports, discussions).

gold a lot, got cavalry at first, captured the gold mine on second turn, sacrificed 3 cavalry on a breakthrough against 50-99 orcs (guarding an imp cache and a pile of sulfur) to reach the adjacent zone. But a quest artifact for 90 wolves solved it, giving 30 ogres and Serena with 5 spell power, 80 mana, and Lightning for 152 damage.
Thanks to my opponent for the game!