"Serious Assault" Shirou (FS/S36-E009 R) [Fate/Stay Night [Unlimited Blade Works] Vol. II]

[AUTO][(1)] When this card attacks, if a card named "Rho Aias" is in your climax area, you may pay the cost. If you do, put X cards from the top of your deck underneath this card as a marker, and this card gets +1500 power until end of turn. X is equal to the number of "Weapon" or "Jewel" characters you have. [AUTO] At the beginning of your opponent's attack phase, put all markers from underneath this card into your waiting room. For each Soul trigger icon among those cards, the character facing this card gets -1 soul until end of turn.