Syr Cease, Cleaver of Kenrith

Adamant — When Syr Cease, Cleaver of Kenrith enters the battlefield, if at least three black mana was spent to cast it, you may destroy another target creature.
Adamant — When Syr Cease enters the battlefield, if at least three red mana was spent to cast it, you may have it deal 3 damage to each other creature.
"Mercy: a quick death."