守護者セイバー is a Weiß Schwarz card from Fate/hollow ataraxia FH/SE03-001. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 ［②］When 「決戦！デッドブリッジ」 is placed in your Climax Slot, you may pay the cost. If you do, during this turn, this card gains the following ability. 『【CONT】 When this card attacks, choose 1 of your opponent's back row characters. You may front attack that card as the defending character.』 【AUTO】 When the card battling this character becomes REVERSE, place that card into stock.
This card was printed in Japanese only; the English text above is an unofficial community translation.