Nixull, Bloodchoker

Deathtouch
Pay 3 life, this creature gets a indestructible
counter.Whenever a creature entering the battlefeild causes an ability to trigger, all "+"
counters get turned to "-."
Whenever a creature enters the battlefield target creature your opponent controls gets +2/+2
until end of turn.
Overload, pay 1 life: Turn "target" to "each."