Lux, Sign of Disaster

Whenever Lux, Sign of Disaster enters, choose a creature type. Lux becomes that creature type.

Other creatures of the chosen type receive +1/+1 and upon entering receive one of the following abilities: Double Strike, First Strike, Flying, Haste, Lifelink, or Trample.

At the beginning of your upkeep, create a 1/1 shapeshifter creature token with Changeling.