I usually ladder in Wild with homebrew secrets paladin decks and only fool around in Standard when I get bored. Yesterday I decided to play on standard ladder, but didn't want to play the same decks everyone else was using and didn't know the other cards well enough to make a viable anti-meta deck.
I built a priest deck by just adding Catrina Muerte and having the deckbuilder finish the rest. It spat out a Rez/OTK/Wall Priest build that carried me from rank 14 to 7 yesterday with a 90-something percent win rate. 100% against token druids and warriors and has answers for everything else (if you manage to draw them). That was fun.
I fired up the deck this morning and it's still working. I might see if I can get up to legend with it this month if I have the time.