That’s certainly true of this mod from FlippantTunic22 over on Nexus Mods, which replaces certain Spirit Ash summons with bosses from the DLC.
More bosses will be added too, with a separate mod on the way for bosses from the base game.
Modders have been hard at work since the release of Elden Ring DLC Shadow of the Erdtree, releasing plenty of mods to make it a little easier to complete.
At the least, don’t tell anyone it’s cheating to summon Spirit Ashes – though maybe with these it is, actually.