WUBRG
WUBRG (woo-berg ~ 
) is a term used for one of each colored mana; white, blue, black, red, and green.
Cards requiring WUBRG to play
There are 18 cards with in their casting cost, 13 of which are legendary:
- 1996 World Champion (only one copy of this card exists)
- Atogatog
- Child of Alara
- Coalition Victory
- Conflux
- Cromat
- Fusion Elemental
- Genju of the Realm
- Horde of Notions
- Karona, False God
- Last Stand
- Maelstrom Archangel
- Progenitus
- Reaper King
- Scion of the Ur-Dragon
- Sliver Legion
- Sliver Overlord
- Sliver Queen
Transguild Courier is also an omni-colored card, but costs colorless mana (
) to play.
Who/What/When/Where/Why is also technically five colors, but when played it only has one color.
Cards that add WUBRG to your mana pool
There are 6 cards that can add to your mana pool:
- Bloom Tender (if you control permanents in all colors)
- Channel the Suns
- Composite Golem
- Crystal Quarry
- Kaleidostone
- Krosa[1]
Cards with WUBRG as an activation cost
There are 7 cards that require to activate an ability:
- Door to Nothingness
- Etched Monstrosity
- Horde of Notions
- Legacy Weapon
- Dragonsoul Knight
- Paragon of the Amesha
- Fleshformer
Cards that allow you to play WUBRG instead of their mana cost
The "bringers" cycle from Fifth Dawn allows you to play instead of their considerably higher mana costs:
- Bringer of the Black Dawn
- Bringer of the Blue Dawn
- Bringer of the Green Dawn
- Bringer of the Red Dawn
- Bringer of the White Dawn
Worldheart Phoenix can be played from your graveyard by paying .
Finally, Fist of Suns allows you to pay instead of any spell's mana cost.