Loss of Observational Waves Da Vinci and Romani (FGO/S75-E091 C) Fate/Grand Order Absolute Demonic Front: Babylonia Card details

[AUTO] At the beginning of your climax phase, choose 1 of your "Chaldea" or "Babylonia" characters, and that character gets +1000 power until end of turn.
[AUTO] [CXCOMBO] When "Chaldea Support" is placed on your climax area, reveal the top card of your deck. If that card is a "Chaldea" or "Babylonia" character, 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. (Otherwise, return it to its original place. Climax are regarded as level 0)