AUTO: When this unit is rode upon by "Iron Arm Dragon, Galgrex", look at the top five cards of your deck, choose up to one <Dinodragon> from among them, reveal it and put it into your hand, and shuffle your deck.

AUTO: When you discard this card during your turn or is retired from (RC) by the ability of your cards during your turn, if you have a <Dinodragon> vanguard, put this card into your soul.