Anakin Skywalker, Chosen One

When casting Anakin Skywalker, Chosen
One, pay an additional {w/b}{r}
Haste
When a creature you control dies, put a rage counter on Anakin Skywalker.
If Anakin Skywalker has three or more rage counters, lose 5 life, mill 3 cards, remove all rage counters from it, and transform it into Darth Vader, Fear Incarnate.