Starlit Victory

Elf creatures you control get +1/+1 and gain
trample and first strike until end of turn.
If you control four or more creatures when
you cast this spell, target elf you control gains
indestructible until end of turn.
"The Noldor, outnumbered and taken at unawares,
were yet swiftly victorius; for the light of Aman was
not yet dimmned from their eyes, and they were strong
and swift, and deadly in anger."