Really, I almost never deck out with my variant, regardless of the fact that there isn't any eternity. The 3rd quint makes up for it by allowing me to have 2 immortal sources of damage, and your oty/pulvy have genrally beaten gods down to a manageable hp even if they come in late. The druid is such a huge source of damage, and butterfly effect requires 2 cards (3 if you count quint) to work at all, that it's very difficult to deck out unless both druid and queen are in the bottom 5 cards, your oty came out late, or they got incredibly lucky with Miracles (Again, druid can cover these if you stop drawing at around 10, depending on your current damage.)
Miracle, as I will say time and time again, is probably never going to see use in any FG deck of mine due to the fact that even when I lose, it's usually because I was rushed before an oty came out and didn't even have 12 light. The PA gets less important as well when you throw out eternity, since you have more than enough perms to suck up explosions/steals (DC gets harder, but that's more similar to a PA'd pulvy).