First Blood Ch.0: Defeat an enemy.
Reward: 500 Gold.
Home Visitor Ch.1: Visit a house.
Reward: 500 Gold.
First Challenge Ch.1: Have Franz fight the boss.
Reward: Shield Tag.
Axe Gains Ch.2: Have Ross gain 4 levels.
Reward: Instructor's Horn.
??? Ch.2: Only a pegasus can reach this place.
Reward: ???.
Unassuming Archer Ch.3: Have Neimi defeat Bazba.
Reward: Hidden Book.
Rivals of the Trade Ch.3: Have Colm steal from the thief.
Reward: 1000 Gold.
Superior Mage Ch.4: Lute attacks monsters 6 times.
Reward: Flux Snakes.
River Fairy's Trial Ch.4: Complete the trial after the battle.
Reward: ???
Arena King Ch.5: Joshua defeats the arena champion.
Reward: 2000 Gold.
Cleric Uprising Ch.5: Natasha defeats Saar.
Reward: Angel's Tear.
Surprise Flood Ch.5x: Use the secret drain.
Reward: Power Ring.
Royal Victory Ch.5x: Ephraim defeats Zonta.
Reward: Fire Orb.
No Dinner Tonight! Ch.6: Rescue all of the villagers.
Reward: Orion's Bolt.
LTC1 Ch.6: Defeat the boss within 11 turns.
Reward: Bloody Flux, Small Shoe.
Submerged Treasure Ch.7: Find the treasure in the water.
Reward: ???
Ballista Blitz Ch.7: Destroy the ballista before it attacks two times.
Reward: Goddess Statue/Body Tonic.
Swift Reunion Ch.8: Eirika and Ephraim talk on turn 2.
Reward: Small Ward.
Pirate Popsicle Ch.8: ???.
Reward: Frozen Staff.
Tana's Fishing Trip Ch.9A: Tana reels in the submerged item.
Reward: Master Scroll.
Port Defenders Ch.9A: Visit both villages within 7 turns.
Reward: Small Wing.
Frelia's Fury Ch 10A: Innes defeats Pablo.
Reward: Light Scroll.
Arena Veteran Ch 10A: Gerik defeats the arena champion.
Reward: Winged Blade.
Smite Evil Ch 11A: L'Arachel defeats 5 monsters.
Reward: Magelight.
Righteous Hammer Ch 11A: Dozla defeats the boss.
Reward: Heavy Scroll.
Apprentice Mage Ch 12A: Ewan fights 3 times.
Reward: Mighty Ring, Mighty Tonic, Dragonscale Tag.
Dark Dreams Ch.12A: Saleh defeats an enemy while Dream Siphon is active.
Reward: Curse Scroll, 5000 BEXP.
Crush the Rebellion Ch 13A: Defeat Pablo and Aias.
Reward: Angel's Crown.
Abandoned Arms Ch.13A: Wait on the top northwestern fortress.
Reward: Lava Dagger, Abyss Bow, Rapture Staff.
Errant Blade Ch.14A: Joshua defeats Carlyle.
Reward: Kame No Katana.
Achievements
Speak Up Ch.9B: Amelia is near Gheb.
Reward: 800 Amelia EXP.
Jailbreak Ch.9B: Tana defeats the Sage miniboss.
Reward: Master Scroll.
Abandoned Fort Ch.10B: Visit the bottom right fort with Cormag.
Reward: Fenrir Spear.
Obsidian Formation Ch.10B: All of Duessel's troops live.
Reward: 5000 Gold, Knight's Crest.
Flawless Clear Ch.11B: Clear Ch 11B with zero casualties (or retreats) without using the Turnwheel.
Reward: Helix Blade (D).
Raging Berserker Ch.11B: Dozla defeats the boss.
Reward: Heavy Scroll
Crimson Dancer Ch.12B: Visit the inn with Marisa.
Reward: Master Scroll.
Arena Speedrun Ch.12B: Defeat the arena champion within 7 turns.
Reward: Gust Dagger.
Florspar and Obsidian Ch.13B: Defeat Selena with Duessel.
Reward: Lance Scroll
Crimson Tiger Ch.13B: Gerik defeats the mini boss while paired up with Marisa.
Reward: Support Points.
Gem Thief Ch.14B: Have Rennac steal a White Gem.
Reward: Zap Dagger.
Grado's Pride Ch.14B: Amelia, Cormag, Duessel, and Natasha all attack King Vigarde.
Reward: Small Shoes.
Desert Mercs Ch.15: Joshua defeats Caellach.
Reward: Master Scroll, Demon Sword.
Pyrrhic Victory Ch.15: Cormag defeats Valter.
Reward: Master Scroll, Demon Spear.
A Fitting End Ch.16: Defeat ??? with a monster unit.
Reward: Misleading Light.
A Fitting End Ch.16: Defeat ??? with a monster unit.
Reward: Misleading Light.
Frelia's Might Ch.17: Defeat at least 5 enemies with Frelian units.
Reward: T3 Water Weapons.
Egg Cracker Ch.18: Break at least 10 Gorgon eggs before they hatch.
Reward: 20000 BEXP.
LTC 2 Ch.19: End the chapter within 6 turns.
Reward: 30000 Gold.
LTC 3 Ch.20: Seize the gate within 2 turns.
Reward: Smite of God.
The Underbelly Ch.20: Visit the top right cave.
Reward: ???
The Bone Zone Final 1: Defeat 30 Skull Kings.
Reward: Gradivus.
Sacred Twins Final 2: Defeat ??? with the Twins paired up.
Reward: Lightbringer, Grand Cross.
Mighty Hit Deal 100 or more damage in combat.
Reward: 3000 Gold.
Colossal Blow Deal 500 or more damage in combat.
Reward: 8000 Gold.
Earth Shattering Strike Deal 1000 or more damage in combat.
Reward: 20000 Gold.
Total Annihilation Deal 2000 or more damage in combat.
Reward: 50000 Gold.
Valni Purged Beat Tower of Valni once.
Reward: Omni Orb.
Lagdou Sanctified Beat Lagdou Ruins once.
Reward: Omni Orb, Sacred Gem.
Beefcake Have a unit reach over 300 HP.
Reward: Mighty Tonic.
Lizardzerker Slayer Slay 20 Lizardzerkers.
Reward: Watercross Axe.
Bundles of Cash Have 20000 gold by the end of a chapter.
Reward: Dark Staff.
A Princely Sum Have 50000 gold by the end of a chapter.
Reward: Abyss Bow.
King's Ransom Have 100000 gold by the end of a chapter.
Reward: Ruination.
Excess Riches Have 200000 gold by the end of a chapter.
Reward: Demon Axe.