Mimic Chests in Lineage Piece (25% Spawn, 2x Drops)

How Mimics Work

Per the official Trello, treasure chests spawn across the islands, and opening one has a 25% chance to spawn a Mimic instead of paying out immediately. Kill the Mimic and the chest’s rewards roll at double (2x) drop chance.

That flips the usual instinct: a Mimic is the best outcome of a chest, not a trap to avoid.

What Chests Drop

The chest pool is Coins, Gems, Rerolls and Odd Tomes. The Odd Tome is the chase item — it summons the Frieren boss at the Elysian Summoner — and Mimic-doubling is the fastest way to stack Tomes.

Farming Notes

  • Chest spawns are server-shared: sweep an island, then server-hop rather than waiting on respawns (island list).
  • Mimics are a fight, so bring your damage kit on chest runs — a Mimic you can’t kill is a doubled reward you don’t collect.

Drop table with expected kills

Rare Chestchest

board card

DropListed rateExpected kills (1/p)
Haki Color Reroll (bonus material pool)rate not listedrate not listed
Summon Core (bonus material pool)rate not listedrate not listed
Reroll Essence (bonus material pool)rate not listedrate not listed
Trait Reroll (bonus material pool)rate not listedrate not listed
Race Reroll (bonus material pool)rate not listedrate not listed

Epic Chestchest

board card

DropListed rateExpected kills (1/p)
Haki Color Reroll (bonus material pool)rate not listedrate not listed
Summon Core (bonus material pool)rate not listedrate not listed
Reroll Essence (bonus material pool)rate not listedrate not listed
Trait Reroll (bonus material pool)rate not listedrate not listed
Race Reroll (bonus material pool)rate not listedrate not listed

Legendary Chestchest

board card

DropListed rateExpected kills (1/p)
Haki Color Reroll (bonus material pool)rate not listedrate not listed
Summon Core (bonus material pool)rate not listedrate not listed
Reroll Essence (bonus material pool)rate not listedrate not listed
Trait Reroll (bonus material pool)rate not listedrate not listed
Race Reroll (bonus material pool)rate not listedrate not listed

Mythical Chestchest

board card

DropListed rateExpected kills (1/p)
Haki Color Reroll (bonus material pool)rate not listedrate not listed
Summon Core (bonus material pool)rate not listedrate not listed
Reroll Essence (bonus material pool)rate not listedrate not listed
Trait Reroll (bonus material pool)rate not listedrate not listed
Race Reroll (bonus material pool)rate not listedrate not listed

Expected kills = 1 ÷ (rate ÷ 100), rounded up — the average run length for one copy; half of all players need more than that. Source: official Lineage Piece Trello board (export dated 2026-08-24). Rates are the board's listed values; "expected" = 1 / rate, the average number of kills for one drop, not a guarantee.