Aclazotz, Black Sun

Flying, Lifelink, Indestructible, Defender
When you have 5 or less life, Aclazotz, Black Sun
loses defender.
When Aclazotz, Black Sun attacks or blocks,
create a 1/1 black bat creature token with flying
and lifelink also attacking or blocking.
As long as Aclazotz, Black Sun is on the battlefield, creatures you don't control get -1/-1.