Survival Of The Fittest

When Survival Of The Fittest enters the battlefield all Imperial class cards on the battlefield gain indestructible, Hexproof, and Deathtouch.
If Survival Of The Fittest gets removed/destroyed you may search your deck for Darth-Vader, Sith Lord and put him onto the battlefield without paying its mana cost.
"Many have tried to take on the Dark Lord. Just as much have fallen to a crimson death."