賢王の聖杯
Wise King's Holy Grail is a Weiß Schwarz card from Fate/Grand Order -絶対魔獣戦線バビロニア- FGO/S75-046. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Put 2 cards from the top of your deck into your waiting room, choose up to 1 level X or lower 《Chaldea》 or 《Babylonia》 character in your waiting room, and return it to your hand. X is equal to the total level of the cards put into your waiting room by this effect. (Climax are regarded as level 0)