Either bloom Precon : Shadowheart?

Recently got the [[Shadowheart, Dark Justiciar]] secret lair and have been sort of stuck building her. Until they announced the Witherbloom decklist. I saw a lot of it could work with Shadowheart and the [[Master Chef]] background given a lot of it is focused on an aristocrat play style, and the +1/+1 buffing helps make her draw ability better.

Anyone else have any thoughts on subbing her in as the commander instead of Dina? I’ve thrown in a slightly altered decklist below. Let me know if you have any recommendations on what to do.

https://archidekt.com/decks/21319406/die\_for\_shadowheart\_3