Board Game Arena

http://en.boardgamearena.com/#!table?table=11646366

This URL is a result of my game (in English).

In bottom, there is a strange word "Improvised Summonings"

All players average is 0.00 , so no person did....

What "Improvised Summonings" means ?

It is only available in Deathmatch Mode, not High Form. Each player can use an opponent's piece as if it was their own for the purpose of one summoning -- you can do this once per opponent per game (so in 2p, you can only do it once).

I haven't played Deathmatch online yet so I don't know how exactly it works on BGA, but those are the printed rules.