Given a deck of spiritual summoning cards, fend off the hoards of otherworldly creatures coming your way!

A deckbuilder roguelike without any of the deckbuildng because my scope was too big as usual! 

The damage step is a little unintuitive but essentially all cards attack the card opposite them, and cards with extra range also attack additional cards next to the target. All damage happens at the same time with no penalty for losing ties/no one dies first.

As long as you beat each hoard in 5 turns, anything goes!

Endless mode becomes pretty impossible after Level 6/7, but feel free to try!