Having three known cards on the bottom of your library is less immediately powerful than some scry or reordering at the top but it offers far more ongoing information
Here are the full lists of each card in each set: Secret Lair x Final Fantasy : Game Over Final Fantasy VI Merciless Poisoning Sorcery (Toxic Deluge) Final Fantasy VII Meteorfall Sorcery (Star of Extinction) Final Fantasy VIII Absorb into Time Sorcery (Temporal Extortion) Final Fantasy X Spiras Punishment Sorcery (Day of Judgment) Final Fantasy XV Unseat the Usurper Sorcery (Praetors Grasp) Secret Lair x Final Fantasy: Grimoire Final Fantasy VII Aeriths Curaga Magic Instant (Heroic Intervention) Final Fantasy IX Vivis Thunder Magic Instant (Lightning Bolt) Final Fantasy X Yunas Holy Magic Sorcery (Prismatic Ending) Final Fantasy XIII Hopes Aero Magic Instant (Cyclonic Rift) Final Fantasy XV Noctis Death Magic Sorcery (Damn) Secret Lair x Final Fantasy: Weapons Final Fantasy VII Clouds Buster Sword Artifact (Umezawas Jitte) Final Fantasy X Tidus Brotherhood Sword Artifact (Sword of Truth and Justice) Final Fantasy X Yunas Sending Staff Artifact (Staff of the Storyteller) Final Fantasy XIV Gaias Dark Hammer Artifact (Colossus Hammer) Final Fantasy XVI Clives Invictus Blade Artifact (Blade of Selves) And heres a gallery I made showing how all of them look
If a card is not a 1 st Edition, that doesnt mean its not valuable
In Meren, for instance, your smaller bodies like Sakura-Tribe Elder and Wood Elves will be pulling lands from your deck, and in conjunction with Cabal Coffers/Urborg, Tomb of Yawgmoth package you can realistically have a lot of mana available in the mid to late game
Aether Poisoner has Deathtouch and "When Aether Poisoner enters the battlefield, you get two energy counters"
Timeshifted cards consist of various cards that have been reprinted in one of the sets in the block
