Selos the Bloody Adjucator

At each players' upkeep, that player may target
one creature you control other than Selos the
Bloody Adjucator. Sacrifice that creature.
Otherwise, choose one creature that player
controls and sacrifice it.
Each time a player sacrifices a creature,
gain 1 life and scry 1.
"Tonight, heads will roll, and blood will be spilled.
I care little who's."