Master 100% checklist
- All four Crystals lit (Earth, Fire, Water, Wind)
- Class Change completed
- Lute still in inventory
- Mystic Key tour finished (Ch.3)
- Excalibur forged (Adamant + smith)
- Masamune obtained in final dungeon path
- Best armor/weapons each class can equip
- Max useful spell lists (Flare, Holy, full Cure line, Haste, Protect, Nul-set)
- Temple of Fiends past cleared; Chaos defeated
- Optional: every remaining chest in Mirage/Flying Fortress/Sea Shrine
Comfort level for Chaos: mid-30s is safe for most PR parties; higher if undergeared casters.
Before you enter the past
- Fill inventory: Hi-Potions / X-Potions, Ethers, Phoenix Downs, Cottages, status cures.
- Confirm spell charges are high (rest at inns; level if charge pools feel thin).
- Equip elemental protection accessories where available.
- Complete the two weapon hunts below if you want peak damage.
Adamant & Excalibur
- Obtain Adamant (Adamantite) from the underwater / shrine or fortress treasure routes tied to the robot — typically a chest in the late game water or sky dungeons (Sea Shrine or related path). If you already looted every Sea Shrine chest in Ch.5, check inventory.
- Visit the dwarven / legendary smith (smith in the volcano area or dwarf village story path — PR marks the forge NPC once Adamant is held).
- Trade Adamant into Excalibur, one of the strongest knight blades in the game.
- Give it to your Knight (or best sword user).
Masamune
- Found as a treasure in the Temple of Fiends (past) / Chaos Shrine upper floors during the final dungeon run.
- Often usable by multiple advanced classes (Ninja loves it). Grab it before the final descent if the chest is on the way down.
- Do not leave the dungeon without checking every side room on the way to Chaos.
Temple of Fiends — 2,000 years past
- With all four Crystals lit, return to the Temple of Fiends near Cornelia.
- The structure has changed into a black void / time gate. Enter.
- Use the Lute when the game prompts (sealed door / altar) — without it you cannot reach Chaos.
- The dungeon is long: multiple floors, heavy encounters, no shop. Manage charges; Tent/Cottage at safe tiles if allowed.
- Loot every chest including Masamune path.
Four Fiends again (stronger)
You re-fight each Fiend inside the past shrine. Same elemental answers, higher stats.
| Fiend | Hit with | Note |
|---|---|---|
| Lich | Fire + Dia/Holy | Undead still |
| Marilith | Ice | Multi-hit physicals |
| Kraken | Thunder | Protect wall |
| Tiamat | Flare + buffed physicals | Resists single elements |
Heal to full between Fiend rooms. Do not enter Chaos low on charges.
Chaos
- Who: Garland, empowered by the Fiends across time, reborn as Chaos.
- Threats: High-tier magic, party damage, self-healing, status. He can undo slow damage races.
- Damage plan: Haste + Temper/Saber on Knight/Master/Ninja; Black Wizard Flare every free turn; keep pressure so his heals cannot stabilize.
- Defense plan: Full-party Cura/Curaga; Arise/Full-Life on deaths immediately; Nul spells if he leans elemental.
- Items: Do not be shy with Ethers and X-Potions. This is the last fight.
⚠ Spoiler — the time loop
Chaos sent the Fiends into the past; the Fiends sent the defeated Garland back; Garland became Chaos. The loop has no true beginning. Killing Chaos in the past severs it. Because the loop never occurs, the world’s present never needs the Light Warriors’ journey — no one remembers what they did.
You have completed Final Fantasy I
- Watch the ending. Save a clear file if you want museum / NG+ habits on other ports.
- PR has no post-game bonus dungeon in the classic sense — Chaos is the finish line.
- For class theory and spell min-max after the fact, use Party and Magic.
The crystals are lit. The loop is broken. The Warriors of Light walk into a world that will never know their names — and that is the point.