(Usable when both fighters' vanguards are grade 3 or greater, and the number of face up G guardians in your G zone if three or less)-Opponent Turn's Guard Step-[Choose a card with "Heal" from your hand, and discard it] Call this card to your from face down.
:When this unit is placed on , choose one of your rear-guards, and you may return it to your hand. If you do, choose a card from your hand, call it to , and if that unit has the same card name as the card returned to your hand with this effect, that unit gets [Shield]+5000 until end of that battle.