The Galacta’s Cosmic Event is ongoing inMarvel Rivalsat the time of writing, from which you can get a Black Widow costume for absolutely no extra cost.

The name of the costume is “Mrs. Barnes,” and it’s the last reward of the event’s track. If you’re wondering how to get it, here’s everything you need to know.

an image of Mrs. Barnes costume in Marvel Rivals

How to get the Mrs. Barnes Black Widow costume in Marvel Rivals

To get the free Mrs. Barnes Black Widow costume, all you need to do is participate in the Galacta’s Cosmic Event board game, which consists of 22 blocks in total.

Since it’s a board game, a die is involved – meaning the number you get when it’s rolled is completely random. There’s a chance of missing it completely in the first run in case the die rolls a number that skips the free cosmetic.

an image of Galacta’s Cosmic Event board game in Marvel Rivals

In that case, you have to keep rolling from the start with the hope of landing on it at some point. In other words, there’s a bit of luck involved in getting hands on the free Mrs. Barnes Black Widow costume inMarvel Rivals.

How to get more die rolls

You need to collect30 Galacta’s Power Cosmicto get an additional die roll. All you need to do is complete the Galacta’s Cosmic Event Challenges to get this item.

Apart from that, you also get up tofour free die rolls(one every 24 hours). This is only for a limited period – tillMarch 16, 2025, at 2 a.m. PT.

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The event ends on the same day asSeason 1, which means that at the time of writing, you have over 30 days to get all the rewards.

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