Sylvan Horned Beast of Blossoming Flowers, Charis: DZ Booster Set 08: Knights 0f Rebirth

[AUTO]:When this unit is rode upon by a grade 2 card with Sylvan Horned Beast in its card name, look at the top three cards of your deck, choose up to one grade 2 or less normal unit from among them, call it to (RC), and you may discard the rest. If you did not discard any cards, put the cards not chosen on the bottom of the deck in any order.