Bitter Triumph

As an additional cost to cast this spell, discard a card
or pay 3 life.
Destroy target creature or planeswalker.

People like to invent monsters and monstrosities. Then
they seem less monstrous themselves. When they get
blind-drunk, cheat, steal, beat their wives, starve an
old woman, when they kill a trapped fox with an axe
or riddle the last existing unicorn with arrows.