[AUTO]: Forerunner [AUTO](RC):When your drive check reveals a grade 3 card, choose a card with "Raindear" in its card name from your drop zone, and you may return it to your hand. [ACT](RC)[1/Turn]:[Choose a grade 3 card from your hand, and discard it] Draw a card. If you have a vanguard with "Raindear" in its card name, you may put this unit into your soul. If you do that, Counter Charge (1).