@kageyame: Actually, Gilgamesh has used their active effects, such as the weapon that can attack from any angle against Saber. Your statement is wrong.
Game, Set and Match
i know that but still, there are many attacks these characters have which gil cant survive. itachi uses amaterasu and the flames will continue to burn until he is reduced to ashes, he is not strong enough to handle ichigo's mugetsu or whitebeard's quakes either. so ultimately, the person who strikes first will win the match. HST top tiers should be wayyy faster than gil
the person who has destructive capacity doesn't necessarily win