whoops heres the other half. tested with following arbor elf test card

[card]
name=Arbor Elf
auto={0}:add{1}
auto={0}:add{r}
auto={0}:name(waste) add{waste}
auto={waste}:life:1
auto={3}:damage:1
auto={1}{waste}:moveto(mybattlefield) target(<2>*|mylibrary)
text={T}: Untap target Forest.
mana={0}
type=Creature
subtype=Elf Druid
power=12
toughness=12
[/card]

projects/mtg/src/MTGDefinitions.cpp

@@ -4,7 +4,7 @@ using std::string;
 
 #include "MTGDefinitions.h"
 
-char Constants::MTGColorChars[] = {'x','g','u','r','b','w','l'};
+char Constants::MTGColorChars[] = {'x','g','u','r','b','w','c','l'};
 vector <const char*> Constants::MTGColorStrings;
 
 const string Constants::kManaColorless      = "colorless";
@@ -13,6 +13,7 @@ const string Constants::kManaBlue           = "blue";
 const string Constants::kManaRed            = "red";
 const string Constants::kManaBlack          = "black";
 const string Constants::kManaWhite          = "white";
+const string Constants::kManaWaste          = "waste";
 
 int Constants::_r[7] = {75,20,20,200,50,255,128};
 int Constants::_g[7] = {30,140,30,15,50,255,128};