Typhon, Bane of Olympus

Trample, Menace, Partner with Echidna, Skulking
Fiend
Typhon costs {1} less to cast for each monster you control.
(Non-Human, Non-God, Non Demigod creatures are monsters.)
Whenever another monster you control deals
combat damage to a player, put that many
+1/+1 counters on it.