Darth Sidious, dark Sith Lord

First strike, deathtouch, reach
Darth Sidious, dark Sith Lord can't attack or
block unless you control two Sith. He can't be
blocked by non-legendary creatures.
When Darth Sidious, dark Sith Lord and
Darth Vader, Sith Lord are on the battlefield
under your control, they gain lifelink and menace.
{b}: Regenerate Darth Sidious, dark Sith Lord.