Orcish Horde Capital

If you do not control any orc type creatures, bury Orcish Horde Capital.
{t} : Add {1} {r} to your mana pool.
{t} , pay 1 life : Add 1 mana of any color to your mana pool.
{r} : All orcs gains Hexproof.
{1} {r} : All orcs gains intimidate.
{r} {p/r} : All orcs gains Wither.