Rahlos and Vexa, Stoneseers

Titanfall — Whenever a creature or Vehicle with base power 5 or greater enters the battlefield under your control, choose Rahlos or Vexa.
• Rahlos — Look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.
• Vexa — Add {g}{g}{g}.
_________________________________________
"We are not your guides. We are...