Treasure

Rainbow Feather

Grade S Evolved Cookie treasures

With upgrades, Small Magnet with increasing strength
With upgrades, +100-240 points for all Jellies

How to obtain

Evolve Holy Feather

Effects by upgrade level

Upgrade	Effect	Sell value	Magic Powder	Mystic Shards
+0	Small Magnet Basic · +100 points for all Jellies	20,233	2,810	79
+1	Small Magnet Lv.1 · +115 points for all Jellies	20,863	2,813	80
+2	Small Magnet Lv.2 · +130 points for all Jellies	21,661	2,818	81
+3	Small Magnet Lv.3 · +145 points for all Jellies	22,627	2,824	82
+4	Small Magnet Lv.4 · +160 points for all Jellies	23,761	2,836	83
+5	Small Magnet Lv.5 · +175 points for all Jellies	25,063	2,849	84
+6	Small Magnet Lv.6 · +190 points for all Jellies	26,533	2,862	85
+7	Small Magnet Lv.7 · +205 points for all Jellies	28,054	2,923	86
+8	Small Magnet Lv.8 · +220 points for all Jellies	29,731	2,990	87
+9	Small Magnet Lv.9 · +240 points for all Jellies	31,564	3,064	88

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.

Upgrade costs

To level	Coins	Crystals (instant)
+1	17,000	15
+2	21,000	19
+3	25,000	23
+4	27,000	27
+5	29,000	31
+6	31,000	35
+7	33,000	39
+8	35,000	43
+9	38,000	47

Evolution

Holy FeatherEvolves from

Blessing

Blessed Rainbow FeatherBlessed form

1,000 Mystic Shards+100 Crystals

Only Grade S Treasures can be blessed.

Evolution recipe

Holy FeatherBase treasure

Shiny Snail's ShellGrade B

Glistening Rainbow ShardGrade S+

Moonlight PrimroseGrade 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 Rainbow Feather instead.

Story

One glimpse of those radiant feathers is all it takes. Every Jelly nearby ends up completely smitten, eyes turned to hearts in an instant. Poof!