Certainly, if you consider raising the representation level across the numbered series and fold in a few spin-offs, there is ample scope for a second FF expansion
Those Eldrazi, after all, benefit from Eldrazi Temple's discount and trigger Kozilek's Return
Entomb is an essential card in reanimator because it tutors for what you want to reanimate and puts it right in your graveyard for further use
What looks like a simple protection trick often becomes a win condition, catching opponents off guard in combat exchanges
Finally, the last card is Ultra Magnus, whose vehicle side is significantly cheaper than his Robot side
This life gain then triggers Enduring Tenacity or Starscape Cleric, forcing your opponent to lose another life and setting off an endless cycle of life drain