Mami hugs are a hard counter to Sabrina.
Now I'm imagining that Mami hugs are a secret technique passed along from master to student throughout generations:
*Kyoko lies on the ground, breathing heavily*
Kyoko:"D-damn it. You really are powerful."
Sabrina:"Yeeeaaaah... I'm kinda broken."
Kyoko:"Well there's one last trick ol' Mami taught me before I left."
Sabrina:"I don't think there are many things that could beat me."
Kyoko:"Oh yeah? "
*Kyoko
leaps from her sitting position, seemingly faster than should be possible for a normal human, and wraps her arms around Sabrina*
Sabrina:"Wha-what are you-"
Kyoko:"Sabrina, I- I
can't. I can't
lose you..."
Sabrina:"...Kyoko I don't know what you're trying to do, but it won't-"
Kyoko: *sobbing*
Sabrina:L-look, Kyoko, you're going to be okay. We won't leave you. You can come back to Mitakihara, live with Mami and I-"
Kyoko:"I
knew it."
*Sabrina looks up and notices an enormous spear, inches from her forehead*
Sabrina:"Huh."
And that's how Kyoko won round 2.