Walkthrough for Chapter Twenty: Fog of War in Fire Emblem Heroes. Learn enemy placements, reinforcements, item locations, and strategies to defeat Oleg.
Walkthrough
- 1Ninian joins automatically.
- 2Defeat the Archer near the starting point to get an Antitoxin.
- 3Defeat the Cavalier near the starting point to get a Torch.
- 4Visit the village closest to the starting point to obtain a Restore staff.
- 5Visit the north-east village to obtain an Elysian Whip. A swift cavalier is recommended to deal with the brigands guarding it.
- 6Visit the south-west village to obtain a Light Rune.
- 7Visit the south-east village to obtain a Wyrmslayer. This village is guarded by wyverns; use mages or archers.
- 8Defeat the Monks to gain EXP, distributing it among weaker units.
- 9Advance your main forces east, with Oswin, Hector, and your favorite cavalier leading. If Hector is max level, use Eliwood and Lyn.
- 10Canas may need more Flux; purchase it at the Vendor.
- 11Send Hector and Oswin past the eastern wall. Legault can follow to increase vision. Keep healers, mages, and fliers away from the front lines.
- 12Oleg and his allies will approach. Steal his Hero Crest with Legault.
- 13Rescue Legault with Oswin, who can withstand Oleg's attacks.
- 14Hector can attack Oleg. If Hector cannot finish him, do NOT use other Lords as they may die.
- 15Keep all other units out of Oleg's range, as he can OHKO weaker units.
- 16A strong cavalier (near level 20) can also attack Oleg.
- 17Finish Oleg off with Hector, the strong cavalier, or a combination.
Tips
- Use the arena for EXP gain with units like Eliwood while Hector's group handles Oleg.
- Oleg is in the far south-east, behind a wall. Enemies there won't attack unless you are close to or past the wall.
- The infinite ring effect is useful.
- Consider exchanging Legault for a unit with more solid stats if desired.
- Give Matthew spare lockpicks and the Member Card; they are not needed yet.
- Oleg drops a Hero Crest.
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