Chyles's Defeat

If a creature dealt damage by this spell would die
this turn, exile it instead.
Chyles's Defeat deals 4 damage to target creature
or planeswalker. If it targets a warrior, it instead
deals 6 damage and cannot be countered.
"Come now, Chyles, get up. You don't want to
die on your knees, do you? Regardless, there's
no running this time--it was inevitable; your
stone is mine."