Sahr, Satan's Brother

When Sahr, Satan's Brother enter or exits the battlefield, choose one:
- Put a +1/+1 counter on Sahr
- Sacrifice a creature, Sahr gets deathtouch
All +1/+1 counters stay on Sahr, Satan's Brother if he was sent to exile, or returned from exile.
{w}: exile Sahr, Satan's Brother
{4}{w}{w}: Escape - bring back from exile