Isaac Spirit Effects and How to Obtain

This page is about the Isaac Primary spirit in Super Smash Bros. Ultimate for the Nintendo Switch. The Isaac Spirit's type, skill effect, as well as how to obtain the Isaac spirit can all be found here.

Isaac Spirit General Information

Isaac
No.	1168/1512
Spirit Category	Primary
Rank	Ace (★★★)
Type	Grab
Game Series	Golden Sun Series
Slots	3

Initial Stats

Enhanceability

How to Get the Isaac Spirit

Obtain through the Spirit Board

The Isaac spirit can be obtained in the Spirit Board by completing the battle with that spirit, and then winning in the roulette game afterward. You will need to defeat a special Mii Swordfighter with a power level of 8900, so be sure to equip your most powerful Spirit teams for an easier victory.

The battles available on the spirit board randomly change over time, but you can also make use of Spirit Board support items to reset the board and reroll for the Spirit you are aiming for!

Obtain through World of Light

The Isaac spirit is guaranteed to show up in World of Light, so you can always go to their exact location to defeat them and unlock them as a Spirit one time.

Purchase from the Store

Isaac can sometimes be purchased via Gold in the Shop (found in the Vault), or with SP in Shopping (found in Spirits Collection). The selections will randomly change after doing things like completing battles or classic mode, and when enough time passes.

Obtained Via Summoning

The Isaac Spirit can be summoned by combining the following cores (note that spirits used to summon will be lost).

Spirit Core 1	Garet's Core
Spirit Core 2	Mia's Core
Spirit Core 3	Ivan's Core
SP Cost	1800 SP

Smash Ultimate Spirits

Spirit List