­Matca Rioters + Sandskin

OK, so prevent damage in both directions, based on different types of basic land...

I doubt this is printable, but I found it hilarious. I sort of what a rainbow-hybrid mana symbol and frame to say, "you can cast this with any mana, but you need coloured mana for it to matter".

{W/U/B/R/G}

Yes, this did seem like the unusual card that might benefit from a four-color hybrid symbol. I remember looking for such a card before :) But honestly, if it was just any color, I doubt it would make much difference.

I guess there could be a rainbow symbol meaning "any color, not " :)

Or it could cost and say "spend only colored mana." 🙃

Although I am reminded of a mechanic in my Lovecraft collection that has a mana symbol which meant "any type of mana not spent this turn." Hmm, looks like that one didn't make it into the set here.

There was Challenge # 064 for four color cards. Should I make one for cards with four-color or five-color hybrid mana specifically? :)

Alternatively, you could get mean and cost this . ;)

In some ways that would simplify it, it would basically be four different cards for four different two-colour decks :)

It's sort of a funny case. Green doesn't have a big affinity for any of the four separate power or toughness increasing or decreasing abilities. Maybe a little for +0/+X. But it does +X/+X lots, and very occasionally -1/-1 in black-themed sets. So it's not like this is a "not green" card. Making this a green card that scales off... everything else would actually make a reasonable amount of color pie sense :)