Excite Battle Sister, Bavarois
[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]:[Counter Blast (1)] When this unit is placed on (GC), you may pay the cost. If you do, draw a card, reveal the top card of your deck, and if the revealed card is grade 1 or greater, this unit gets [Shield]+5000 until end of that battle. You may put the revealed card on the bottom of your deck.