The Unexpected Duet

Can't be countered.
If both Octavia and Vinyl/DJ Pon-3 are on the
field give creatures you control +2/+2, Indestructible and Trample.
Gives +1+1 and shroud if Octavia is on the field
and Vinyl/DJ pon-3 isn't.
Gives +1+1 and Hexproof if
Vinyl/DJ Pon-3 is on the field and Octavia isn't.