Coin-filled Violin Case

Upgrade	Effect	Sell value	Magic Powder	Mystic Shards
+0	-3% HP drain · 3% chance of a Coin Flower sprouting	25,687	1,210	40
+1	-3.1% HP drain · 3.2% chance of a Coin Flower sprouting	26,317	1,213	40
+2	-3.2% HP drain · 3.4% chance of a Coin Flower sprouting	27,115	1,218	41
+3	-3.3% HP drain · 3.6% chance of a Coin Flower sprouting	28,081	1,224	41
+4	-3.4% HP drain · 3.8% chance of a Coin Flower sprouting	29,215	1,236	42
+5	-3.5% HP drain · 4% chance of a Coin Flower sprouting	30,517	1,249	42
+6	-3.6% HP drain · 4.2% chance of a Coin Flower sprouting	31,987	1,262	43
+7	-3.7% HP drain · 4.4% chance of a Coin Flower sprouting	33,508	1,323	43
+8	-3.8% HP drain · 4.7% chance of a Coin Flower sprouting	35,185	1,390	44
+9	-4% HP drain · 5% chance of a Coin Flower sprouting	37,018	1,464	44

Extracting this Treasure returns Magic Powder and Mystic Shards. The amount is fixed per Treasure and upgrade level — it does not depend on which ingredients were used to evolve it.

Blessed Coin-filled Violin CaseBlessed form

1,000 Mystic Shards+100 Crystals

Only Grade S Treasures can be blessed.

Violin CaseBase treasureBookworm's Eyeglass TempleGrade CBroken Gold CrossGrade SGolden Clockwork KeyGrade S

Payment	Cost	Success	Big Win (Blessed)
Coins	68,000	30%	0%
Crystals	99	100%	30% (+10% per miss, up to 80%)

Paying with Coins fails 70% of the time and refunds 20 Magic Powder; Crystals always evolve. A Big Win crafts Blessed Coin-filled Violin Case instead.

The mystery behind that suspiciously heavy violin case has finally been cracked!