| Fusions here | 14: nine at Lake Hylia (#025, #033, #044, #067, #068, #094, #095, #099, #100), four in Castor Wilds (#040-#043) and one in the Wind Ruins (#064) |
|---|---|
| Rewards | 3 Pieces of Heart (#044, #068, #099) and the Heart Container from Librari (#100), Greatblade’s dojo, 200-shell and 200-rupee chests, a Goron, access to the Wind Ruins |
| Needed | Flippers for the later Lake Hylia fusions; Pegasus Boots and the Bow to cross Castor Wilds; Mole Mitts for the Mysterious Wall; the Four Sword revived for the last two |
| Numbering | The game’s overall #001-#100, as listed by Thonky |
Lake Hylia holds nine fusions, from Fifi at Stockwell’s house to Librari’s Heart Container at the very end, and Castor Wilds adds four: a Business Scrub in a northern cave and the three Mysterious Statues that open the Wind Ruins. Many fusions elsewhere also change these two maps, so a second list at the end shows which ones. The complete fusion guide shows how these fit among all 100.
Quick reference
| # | Partner | Where to fuse | Piece | Available | What it opens and where to collect |
|---|---|---|---|---|---|
| 025 | Fifi | Stockwell’s house, Lake Hylia (Minish size) | Green slant | After the Picori Festival event | Chest on the Minish road near Mayor Hagen’s lake house, blue Kinstone piece |
| 033 | David Jr. | Lake Hylia shore | Green slant | Same | Tree opens in North Hyrule Field; torch switch and a chest with 200 Mysterious Shells |
| 040 | Business Scrub | Cave in northern Castor Wilds | Blue squarish | Same | A tree opens in the Minish Woods with a Business Scrub who sells Kinstone pieces |
| 041 | Mysterious Statue | Southwest corner of Castor Wilds | Gold | Same; do these before the Fortress of Winds | First crack in the boulder to the south |
| 042 | Mysterious Statue | Same corner | Gold | Same | Second crack |
| 043 | Mysterious Statue | Same corner | Gold | Same | Boulder shatters and the way to the Wind Ruins opens |
| 044 | Forest Minish | House beside Lake Hylia’s Wind Crest | Red jagged teeth | After the Ocarina of Wind | Tree opens in Western Wood with a Piece of Heart |
| 064 | Forest Minish | Crack in the ground in the Wind Ruins | Red, long teeth | After the Ocarina of Wind | A giant beanstalk grows in the Wind Ruins; climb it for the Bigger Quiver |
| 067 | David Jr. | Lake Hylia shore | Green square tooth | After the Flippers | Chest on the Minish path to Melari’s Mines with 200 Mysterious Shells |
| 068 | Forest Minish | Crack on the east ledge (swim to the vine) | Blue squarish | After the Flippers | Beanstalk at Lake Hylia: 200 rupees, 200 Mysterious Shells and a Piece of Heart |
| 094 | Mysterious Wall | Cave in northern Lake Hylia, reached over platforms | Blue S-curve | After the Palace of Winds | A Goron appears in Goron Cave |
| 095 | Waveblade | Western Lake Hylia | Red triangle wedge | After the Palace of Winds | Waterfall opens in North Hyrule Field to Greatblade’s dojo |
| 099 | Forest Minish | Minish house reached by swimming east of the abbey | Red long teeth | After the Four Sword is revived | Platform in front of a Mole Mitts cave, with a Piece of Heart |
| 100 | Forest Minish | Same house | Red jagged teeth | After the Four Sword is revived | Crack near the Wind Crest to a Minish house where Librari gives a Heart Container |
One written source lists the #099 and #100 house under the Minish Woods, but it is reached by swimming, and the Librari reward is at Lake Hylia, so it is placed here.
Lake Hylia
Fifi (#025)
Shrink at Stockwell’s house at Lake Hylia and find Fifi the dog. Fuse a green slant with her. A chest appears on the Minish road near Mayor Hagen’s house on the lake, containing a blue Kinstone piece.


David Jr. (#033 and #067)
David Jr. stands on the Lake Hylia shore and can be fused with twice. With a green slant he opens a tree in North Hyrule Field; light its torch switch and open the chest for 200 Mysterious Shells. After you have the Flippers, a green square tooth sends a chest with 200 Mysterious Shells to the Minish path that leads to Melari’s Mines.





Forest Minish by the Wind Crest (#044)
Beside the Wind Crest at Lake Hylia is a Forest Minish house you can use after getting the Ocarina of Wind. Fuse a red jagged teeth and a tree opens in Western Wood. Inside is a Piece of Heart.






Forest Minish on the east ledge (#068)
With the Flippers, swim to the vine on the eastern ledge, climb it and shrink at the crack. Fuse a blue squarish and a beanstalk grows at Lake Hylia. At the top are a Piece of Heart, 200 rupees and 200 Mysterious Shells.





Mysterious Wall (#094)
In northern Lake Hylia a cave reached by jumping across platforms hides a Mysterious Wall. Dig to it with the Mole Mitts and fuse a blue S-curve to make a Goron appear in Goron Cave.



Waveblade (#095)
After the Palace of Winds, find Waveblade in the west of Lake Hylia. A red triangle wedge opens a waterfall in North Hyrule Field, where Greatblade’s dojo lengthens the Great Spin Attack.



Forest Minish east of the abbey (#099 and #100)
Once the Four Sword is revived, swim east of the abbey to a Minish house. A red long teeth makes a platform appear in front of a Mole Mitts cave with a Piece of Heart. A red jagged teeth opens a crack by the Wind Crest to a Minish house where Librari gives you a Heart Container.



Castor Wilds
Business Scrub, northern cave (#040)
In a cave on the north side of Castor Wilds a Business Scrub takes a blue squarish. Back in the Minish Woods a tree opens, with another Business Scrub who sells Kinstone pieces.




Mysterious Statues (#041, #042, #043)
In the southwest corner of Castor Wilds stand three Mysterious Statues. Find the three gold pieces first: one is in a cave guarded by a Darknut in the middle of the marsh, one in a chest in a cave to the north, and one in a cave to the southeast. The Bow and Pegasus Boots help you cross the swamp. Fuse a gold piece with each statue. Each fusion cracks the boulder to the south, and the third shatters it, opening the way to the Wind Ruins and the Fortress of Winds. The gold Kinstone guide covers all nine gold fusions, and the Castor Wilds chapter has the route.





Fusions elsewhere that reward you here
- #047 Zill (Hyrule Town) and #050, #051 Forest Minish (western house, Minish Village): lilypads appear in Castor Wilds.
- #054 Business Scrub (Minish Woods): a crack in Castor Wilds with a red Kinstone piece.
- #079 Farore (Hyrule Town inn): a joy butterfly in Castor Wilds that makes you dig faster.
- #080 Flurris (House in the Clouds): a Golden Rope appears in Castor Wilds.
- #096 Grayblade (Mt. Crenel): a waterfall opens in Castor Wilds to Scarblade’s dojo.
- #048 Mama (Hyrule Town): a platform appears at Lake Hylia by a Mole Mitts cave.
