Which card do you always want in a rainbow deck?

[aceben3]

I have been more impressed with stallbow than speedbow so apart from quanta sources I'd say Hourglass.

[semibalanus]

I never leave home without at least two bonewalls in a 31 card deck.  Not a true rush tactic I guess but it seems to win me games in silver and gold.

[McSod]

It would seem he's asking more on a personal preference basis, than a 'what is required in your particular build way. :p

That bein' said, Dim shield.

[Poker Alho]

there is no card that truly belongs to every raimbow, too many different archetypes with too many differences between them all. Personally, Snova is the card i most use in my raimbows