Should have done my homework

[AtHomeWithTwins]

So i went shopping for some low light plants yesterday. Had a few things in mind and ended up with some dwarf sag and crypt wendtii, along with a brazilian sword. Didnt know anything of the sword, but i figured what the heck, probably just like an amazon sword right? Wrong apparently. Appears not to be truly aquatic and is actually a peace lily! Any ideas what to do with it? Can it go in a vase with some water at the bittom? Other ideas?