Heres what i got so far

Two will become one after,     (Meaning the two clans will be one after one takes over)
Blood is spilled with claws unsheathed,
And death hangs in the air,    (The outcome of the battle)

If the future isnt seen Silver,     (Silverdapple can see the future)
And the Shadows dont reach the mind,         (Runningshadow can read minds)
Then the Storms will not rise in the Sky          (Skystorm controls storms)
And the light wont shine Bright in the forest         (Brightgaze can control objects)

Im having trouble getting Brightgaze in there :/

SandstormFan