No saber no fight.

That depends. Because at 1 hand, I can get theoritically any wish but at other, I can fucking die or be traumatized. I mean I know the latter will definetely happen nevertheless but yeah. If I manage to summon a good servant, even if by accident due to something, it may be good. But if I summon a bad one and Im forced to be in the war, I can only pray to whatever gods listens that I will survive, and possibly somehow win

Good end:

Step 1: Saber

Step 2: big happy family

Mid/good end:

Step 1: rule breaker

Step 2: Saber

Step 3: big happy family

Bad-good end:

Step 1: bad servant

Step 2: look at your servant like this,

Step 3: win grail war

Step 4: wish for Saber

Step 5: big happy family

Bad-bad end:

Step 1: bad servant

Step 2: look at your servant like this,

Step 3: get obliterated by enemies

Step 4: die

All roads lead to waifu