Astaroth, Demonic Champion

Astaroth, Demonic Champion gets +2/+0 for each red permanent you control
Astaroth, Demonic Champion gets +0/+2 for each black permanent you control
Astaroth, Demonic Champion gets +2/+2 for each demon you control
Astaroth, Demonic Champion has Haste as long as you control 5 or more demons
Astaroth, Demonic Champion has First Strike as long as you control 5 or more warriors