Unkempt Woodbridge enters tapped.

When Unkempt Woodbridge enters Appraise a permanent you control. (Choose a permanent you control, use its mana value to determine the following effect.) —

0-5: Unkempt Woodbridge gains "{t}: Add {r} or {g}."

6+: Unkempt Woodbridge "{t}: Add {r}{r} or {g}{g}."