Name:Midnight Banshee
ManaCost:3 B B B
Types:Creature Spirit
PT:5/5
K:Wither
T:Mode$ Phase | Phase$ Upkeep | ValidPlayer$ You | TriggerZones$ Battlefield | Execute$ TrigPutCounterAll | TriggerDescription$ At the beginning of your upkeep, put a -1/-1 counter on each nonblack creature.
SVar:TrigPutCounterAll:AB$ PutCounterAll | Cost$ 0 | ValidCards$ Creature.nonBlack | CounterType$ M1M1 | IsCurse$ True | CounterNum$ 1
SVar:RemRandomDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/midnight_banshee.jpg
Oracle:Wither (This deals damage to creatures in the form of -1/-1 counters.)\nAt the beginning of your upkeep, put a -1/-1 counter on each nonblack creature.