Iapetus, God of Endurance

Lifelink, Indestructible, Hexproof from Instants and Sorceries
Iapetus, God of Endurance can't attack or block
unless you control 3 or more other Skeletons.
Non-artifact creatures you control have Persist.
Non-artifact creatures you control with -1/-1
counters on them are Skeletons in addition to their
other types.
{3}{w}: Skeletons you control gain Exalted until end
of turn. Activate this ability only once per turn.
"For mortalkind, my creatures, I give all."