Sarah Jane Smith: Legendary Creature - Human Detective, white. Commander deck ideas, the average deck, staples and synergies on Mana Grove.
Sarah Jane Smith is a Magic: The Gathering commander, printed as Legendary Creature - Human Detective. Its colour identity is white, so a deck led by Sarah Jane Smith may run only cards whose colour identity is white or colourless. It costs {1}{W} (one generic and one white mana) to cast, for a mana value of 2. It is a 2/1 creature. Its keywords are Investigate and Doctor's companion.
Whenever you cast a historic spell, investigate. This ability triggers only once each turn. (Artifacts, legendaries, and Sagas are historic. To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
Doctor's companion (You can have two commanders if the other is the Doctor.)