Form of the Approach of the Second Sun Form of the Approach of the Second Sun feels a bit more like an Un-set card than the other silver-bordered honorable mentions, and it might not even be worth the headache even if your playgroup allows it
While Esika can provide substantial mana-based value, its alternate side - the Prismatic Bridge - is a five-mana enchantment that states that at the beginning of your upkeep, you reveal cards from the top of your library until you reveal a creature or Planeswalker, putting that card directly into play
Like the synergy between Suplex and Phantom Train before it, Sephiroth, Fabled Soldier and Aerith have a synergy that grimly reflects his fated killing: Aeriths rules let her gain +1/+1 counters every time you gain life, and Sephiroth, Fabled Soldier gives you life every time another creature dies
There are some interesting cards in this set modern reprints from the Base Set, 19 BREAK cards, 9 Mega EXs did I mention how cool some of the cards in this set are