[G guardian] (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" from your hand, and discard it] Call this card to your (GC) from face down. [AUTO]:When this unit is placed on (GC), choose one of your units. If you have two or more units with "Ranunculus" in its card name or you have four or more units with the same card name as the unit chosen with this effect, this unit gets [Shield]+15000 until end of that battle.