Name:Hezrou
ManaCost:5 B B
Types:Creature Frog Demon
PT:6/6
T:Mode$ AttackerBlockedOnce | ValidCard$ Creature.YouCtrl | TriggerZones$ Battlefield | Execute$ TrigPump | TriggerDescription$ Whenever one or more creatures you control become blocked, each blocking creature gets -1/-1 until end of turn.
SVar:TrigPump:DB$ PumpAll | NumAtt$ -1 | NumDef$ -1 | ValidCards$ Creature.blocking
AlternateMode:Adventure
Oracle:Whenever one or more creatures you control become blocked, each blocking creature gets -1/-1 until end of turn.

ALTERNATE

Name:Demonic Stench
ManaCost:B
Types:Instant Adventure
A:SP$ PumpAll | NumAtt$ -1 | NumDef$ -1 | ValidCards$ Creature.blockedThisTurn | SpellDescription$ Each creature that blocked this turn gets -1/-1 until end of turn.
Oracle:Each creature that blocked this turn gets -1/-1 until end of turn. (Then exile this card. You may cast the creature later from exile.)
