Marco's death

Target creature gets -1/-2 [until end of turn]

Spree(choose one or more additional costs)
+ {p/b} Target other creature gets -1/-1 until end
of turn
+ {1}{p/b}Cleave(cast this spell with the cleave cost.
If you do remove the words in square brackets)
+ {3}{p/b} Convoke(tap creatures you control to help
pay)destroy target non land permanent. If it was a noncreature, exile it instead