Strongest Legendary Pokemon Fusions (Ranked by BST)
We fused every pair of legendary and mythical Pokemon. The 10 strongest legendary fusions, stat records, pseudo-legendary rivals and the pairs that disappoint.
Pokemon Fusion Pro Team
The strongest legendary fusion is Eternatus + Arceus = Eterneus, with 714 BST. We fused every pair of the 125 legendary and mythical Pokemon, 15,500 fusions in total, with the Pokemon Infinite Fusion formula. Here are the strongest results, the stat records, and the pairs that disappoint.
The 10 Strongest Legendary Fusions
| # | Head + Body | Fusion | Types | BST |
|---|---|---|---|---|
| 1 | Eternatus + Arceus | Eterneus | Poison/Normal | 714 |
| 2 | Kyogre + Arceus | Kyoeus | Water/Normal | 712 |
| 3 | Lunala + Arceus | Luneus | Psychic/Normal | 711 |
| 4 | Arceus + Koraidon | Arcidon | Normal/Dragon | 710 |
| 5 | Giratina + Arceus | Giraeus | Ghost/Normal | 709 |
| 6 | Arceus + Groudon | Arcudon | Normal/Ground | 709 |
| 7 | Reshiram + Arceus | Resheus | Dragon/Normal | 709 |
| 8 | Ho-Oh + Arceus | Ho-eus | Fire/Normal | 708 |
| 9 | Palkia + Arceus | Paleus | Water/Normal | 706 |
| 10 | Arceus + Zekrom | Arcrom | Normal/Electric | 706 |
The top fusions pair 2 high-BST legendaries whose best stats fit their slots: special stats in the head, physical stats and Speed in the body.
Highest Stats Among Legendary Fusions
| Stat | Record | Fusion |
|---|---|---|
| HP | 215 | Guzzlord + Regidrago (Guzzdrago) |
| Attack | 174 | Regigigas + Kartana (Regigtana) |
| Defense | 207 | Regirock + Stakataka (Regiataka) |
| Sp. Atk | 166 | Xurkitree + Mewtwo (Xurkitwo) |
| Sp. Def | 184 | Regice + Lugia (Reggia) |
| Speed | 183 | Deoxys + Regieleki (Deoeleki) |
Mewtwo and Rayquaza
Mewtwo + Rayquaza = Mewuaza has 679 BST, and the other order, Rayqtwo, has 677. Mewtwo gives its huge Sp. Atk as the head, and Rayquaza gives its Attack as the body:
| Stat | Mewtwo Head | Rayquaza Body | Calculation | Mewuaza |
|---|---|---|---|---|
| HP | 106 | 105 | (2 × 106 + 105) ÷ 3 | 105 |
| Attack | 110 | 150 | (2 × 150 + 110) ÷ 3 | 136 |
| Defense | 90 | 90 | (2 × 90 + 90) ÷ 3 | 90 |
| Sp. Atk | 154 | 150 | (2 × 154 + 150) ÷ 3 | 152 |
| Sp. Def | 90 | 90 | (2 × 90 + 90) ÷ 3 | 90 |
| Speed | 130 | 95 | (2 × 95 + 130) ÷ 3 | 106 |
| Total (BST) | 680 | 680 | 679 |
Pseudo-Legendary Fusions That Rival Legendaries
Pseudo-legendary Pokemon have 600 BST, so their fusions come close to many legendaries. The strongest pseudo-legendary fusions:
- Goodra + Metagross = Googross (Dragon/Psychic, 627 BST)
- Goodra + Dragapult = Gooapult (Dragon/Ghost, 627 BST)
- Goodra + Garchomp = Goohomp (Dragon/Ground, 624 BST)
Pseudo-legendaries are easier to get in a playthrough than most legendaries.
Legendary Fusions That Disappoint
The wrong order can cost a legendary fusion a lot of BST. Among legendaries with 570+ BST, these fusions lose the most compared with their stronger parent:
| Head + Body | BST | Stronger parent | Inverted BST |
|---|---|---|---|
| Kartana + Arceus | 597 | 720 | 687 |
| Kartana + Eternatus | 572 | 690 | 686 |
| Kartana + Kyogre | 554 | 670 | 681 |
Lopsided legendaries suffer most when their best stats land in the slot that does not lead them.
Legendary Fusions in Pokemon Infinite Fusion
Most legendary Pokemon in Infinite Fusion are caught in the post-game. The game also has special legendary triple fusions, such as Kyodonquaza (Kyogre, Groudon and Rayquaza, 674 BST) and Paldiatina (Palkia, Dialga and Giratina, 678 BST); read Triple Fusions Explained. Legendary mode, added in version 6.7, fuses every trainer's Pokemon with a legendary.
Build Your Own Legendary Fusion
- Let the Ultimate Fusion tool find the strongest partner for any Pokemon.
- Check stats and both orders in the Infinite Fusion Calculator.
- Compare stat formulas in the Fusion Stat Calculator.