In 2007, Square Enix developed a mobile game (and Nintendo DS) titled Before Crisis: Final Fantasy VII
Amass and recruit your armies in the shadow of the Lonely Mountain, then battle it out to claim the treasures of Erebor
Theres a chance theyre linked
Now that running gag of taking damage and sacrificing food gets old when you're on the receiving end, but if you play your cards right, opponents will cast more spells than get combat damage through your big green creatures like Saber-Tooth Moose-Lion
It can first trigger void by trading or dying in combat, and then again on the following turn by sacrificing the Lander token it creates
Secret Door It may surprise you, but Secret Door is one of the best mana sinks and win conditions you can have when you get access to infinite blue mana, as you can endlessly go through all dungeons and win with it