Truth of the Holy Selection, Leonardo da Vinci

【AUTO】 When this card attacks, choose 1 of your other 《Chaldea》 or 《Camelot》 characters, and that character gets +X power until end of turn. X is equal to the number of other 《Chaldea》 or 《Camelot》 characters you have ×500.【AUTO】 Encore [Put 1 character from your hand into your waiting room] (When this card is put into your waiting room from the stage, you may pay the cost. If you do, return this card to its previous stage position as 【REST】)