Sanos the Infinite

{6}, {t}, pay 6 life: each player sacrifices half the creatures they control, rounded down, then
creates a number of 1/1 white and black sans
creature tokens with deathtouch and lifelink
equal to the number of creatures sacrificed this
way.
Sans your opponents control can't block, and
they can't attack you or planeswalkers you
control

Thanos was weak-minded and foolish, he simply wanted to kill half the universe. I will turn half the universe into sans!