Faces of Our Ancestors

{t}: Add {c} to your mana pool.
{c}, {t}: Add two mana of any color to your
mana pool.
At the beginning of your upkeep, choose a color. Creatures which share a color with the chosen
color get +1/+1 until the end of turn.
"Our world is barren now, but once, long ago, we
thrived. These monuments are proof of that."