Riloh, Controller of Darkness

Indestructible, Menace, Lifelink.
•While Riloh is in play all black creatures you
control have lifelink and all red creatures you
control have menace.
•If you do not control any red or black creatures
then Riloh has -4/-0 and does not have menace
or lifelink.
•{t} Destroy a red or black creature you control
and put 2 +1/+1 counters on Riloh.
They thought it was over but it had barely
begun.