>Gilgamesh helping random people
>Gilgamesh helping random people.
>Gilgamesh. Helping. Random. People

There is something very, very wrong with that statement.

Why not just go with the 'if you have no way to save yourself (Command Seals, nearby friendly-ish Servants, attacking the Master to force defense, etc) you die no ifs buts or whys' route? I recall being in an RP like that and it worked pretty well.

EDIT: Though if you have a valid, in-character reason, by all means go have Gil go wild.