looking for powerful magic items for hack n slash miniture paladin 20th lvl

[spiderfate]

so my dungeon master asked me if their was a power magic item i wanted as kind of a wish list. i just turned 20th level and play a very hack n slash miniature paladin. any one got any ideas?????

 

[Mercurius]

I'm not sure what you mean by "miniature," but how about the Holy Devastator? It is sort of the iconic Holy Avenger on steroids.