Rikudo Stealth Dragon, Gehourakan

(Usable when both fighters' vanguards are grade 3 or greater, and the number of face up G guardians in your G zone is three or less)-Opponent Turn's Guard Step-[Choose a card with "[Heal] Heal" from your hand, and discard it] Call this card to your from face down. Dominate-:[ 1 & 1] When this unit is placed on , you may pay the cost. If you do, choose one of your opponent's grade 1 rear-guards in his or her back row, dominate it, and move it to your . (It is regarded as your guardian until end of that battle)