Bilbo, Birthday Celebrant

Beacon of Immortality

Instants

Aetherflux Reservoir

Utility Artifacts

+47% syn

Suture Priest

Creatures

Alhammarret's Archive

Utility Artifacts

Daxos, Blessed by the Sun

Creatures

Fumigate

Sorceries

Elas il-Kor, Sadistic Pilgrim

Creatures

Well of Lost Dreams

Utility Artifacts

+41% syn

Vito, Thorn of the Dusk Rose

Creatures

+40% syn

The Wind Crystal

Utility Artifacts

+39% syn

Auriok Champion

High Lift Cards

+37% syn

Kambal, Consul of Allocation

Creatures

Felidar Sovereign

Creatures

Haliya, Guided by Light

Creatures

Marauding Blight-Priest

Creatures

Sunscorch Regent

Creatures

+34% syn

Sanguine Bond

Enchantments

+33% syn

Cosmos Elixir

High Lift Cards

Riot Control

High Lift Cards

Lathiel, the Bounteous Dawn

Creatures

Serra Ascendant

Creatures

Top Synergy Cards

Pulled from EDHREC — cards most often included with Bilbo, Birthday Celebrant.

+72% syn

Soul Warden

Top Cards

+69% syn

Essence Warden

Top Cards

+66% syn

Soul's Attendant

Top Cards

+59% syn

Cleric Class

Top Cards

+55% syn

Prosperous Innkeeper

Top Cards

+54% syn

Rhox Faithmender

Top Cards

+52% syn

Authority of the Consuls

Top Cards

+51% syn

The Gaffer

Top Cards

+50% syn

Dina, Soul Steeper

Top Cards

Beacon of Immortality

Instants

Aetherflux Reservoir

Utility Artifacts

+47% syn

Suture Priest

Creatures

Alhammarret's Archive

Utility Artifacts

Daxos, Blessed by the Sun

Creatures

Fumigate

Sorceries

Elas il-Kor, Sadistic Pilgrim

Creatures

Well of Lost Dreams

Utility Artifacts

+41% syn

Vito, Thorn of the Dusk Rose

Creatures

+40% syn

The Wind Crystal

Utility Artifacts

+39% syn

Auriok Champion

High Lift Cards

+37% syn

Kambal, Consul of Allocation

Creatures

Felidar Sovereign

Creatures

Haliya, Guided by Light

Creatures

Marauding Blight-Priest

Creatures

Sunscorch Regent

Creatures

+34% syn

Sanguine Bond

Enchantments

+33% syn

Cosmos Elixir

High Lift Cards

Riot Control

High Lift Cards

Lathiel, the Bounteous Dawn

Creatures