Multi/Rainbow on a Sharpedo

[BLiZzArD]

Instead of a Dark energy can I attach then discard a rainbow or multi energy to get the added 30 damage that discarding a dark energy gives me?

 

[Chrisbo]

== DARK SLASH (Sharpedo - EX:Ruby/Sapphire)

Q. For Sharpedo's "Dark Slash" attack, can I discard a Rainbow Energy as the Darkness requirement?
A. Yes, you can discard a Rainbow Energy as the Darkness requirement. (Sep 11, 2003 PUI Rules Team)
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I think it's safe to assume the same goes true for Multi-Energy, or anything else that provides Darkness energy.

- CHRISBO