Olivia is very clearly meant to helm a reanimation deck. However, she can also helm a combo deck depending on which creatures you're reanimating, specifically creatures that allow for extra combat.

Here's the link to the decklist: https://tappedout.net/mtg-decks/15-11-21-uru-olivia-crimson-bride/?cb=1636994353

Twitter:
https://twitter.com/commandertavern
Patreon:
patreon.com/thecommandertavern
Discord:
https://discord.gg/wkMrkCq

TCGPlayer affiliate link:
https://shop.tcgplayer.com/magic/product/show?partner=TheCommanderTavern&utm_campaign=affiliate&utm_medium=TheCommanderTavern&utm_source=TheCommanderTavern

-------------------------------------------
BGM credits:

Medieval Song Village Consort
Always No Copyright Music | Free Music for Everyone
-------------------------------------------