You can include amazing Aura cards, like Mantle of the Ancients, All That Glitters, and Bear Umbra
I would spend those slots on more topdeck-relevant things
As such, cards like Beacon of Immortality, which can gain you a ton of life at once, should be automatic inclusions in a Hope Estheim Commander deck
Elementals, Azorius Control, and Death and Taxes love having access to an early removal spell that isnt Path to Exile, and getting a body out of it sometimes is a huge bonus

Each Room card has two halves called "doors." When casting: - Choose one door to unlock - Pay the mana cost of the chosen half - Only the unlocked half's abilities apply After a Room is on the battlefield: - Unlock the other door by paying its mana cost as a sorcery - Unlocking is a special action that doesn't use the stack - Both halves' abilities become active after unlocking If a Room enters without being cast: - Both doors start locked - Unlock either door by paying its mana cost as a sorcery Characteristics of a Room card: - On battlefield: Based on unlocked door(s) - In other zones: Combined characteristics of both halves Copying a Room: - Copy has the same doors unlocked as the original - Locked doors of the copy can be unlocked later Dollmaker's Shop // Porcelain Gallery As a two-drop, Dollmaker's Shop is an efficient token generator that's already quite exciting in Commander