Realm Gates

{t}: Roll a die, then do one of the following based on the result-
1-Add {w} to your mana pool.
2-Add {u} to your mana pool.
3-Add {b} to your mana pool.
4-Add {r} to your mana pool.
5-Add {g} to your mana pool.
6-Add {c}{c} to your mana pool.