You've done it. By some miracle, you've succeeded in summoning both an angel and a demon at once. A star of lamb's blood and a center cross of lead in one side, and a pentagram of your blood with candles in each point on the other.... both of them float above their altars menacingly.... then they ground themselves simultaneously. Afterward they look at each other.... and snarl.

K: "A demon?! In the mortal realm?! This cannot stand!" She unsheaths her sickles, glowing pure whitish-yellow.

S: ".....A-angel.... Scum...." She grabs her battle axe, the double-sided blade on fire with a wild red flame. "....W-wait!"

They both stop, looking at you.... right in the eyes too.

K: "....D... Did you summon both of us at once?"