Konosuba, but the Reader/You takes the abilities of Player. The weird almost Eldritch being from the Undertale AU Underplayer.

!I DO NOT OWN THE DISASTROUS LIFE OF SAIKI K OR KONOSUBA! ! Saiki K X Konosuba crossover need I say more

When the sky split open and demons poured out yet again, something more came out of the fracture... He massacred the amassing horde... Those who stood in his way were ripped and torn... Those who tasted his wrath named him... the doom slayer.

Y/n dies, meets a goddess, and gets sent to another world, meets a Neet, a Goddess with a drinking problem, an Explosion loving maniac, and a masochistic crusader. Traditional Konosuba X Reader fic. Except this brand of Y/n takes the powers of The Vessel, from Hollow Knight.

Our Boi, known by his friends as a "Meme Lord" has cooked up something insane. The Ultimate Reverse Card. This little marvel of modern technology and super advanced magic, (and totally not 6 uno reverse cards taped together) has the ultimate power to reverse anything. But what happens when Our Boi meets an untimely death, and gets the opportunity to use his most powerful creation to aid in the destruction of the Devil King? B.T.Dubbs, I dont own Konosuba or uno. (Just in case you didnt know that ;p)