Bel'Veth, Void Empress

When Bel'Veth, Void Empress enters the battlefield and at the beginning of your turn
choose one -
• Each opponent sacrifices a creature and you
create two 1/1 Voidling creature tokens.
• Bel'Veth, Void Empress can't be blocked
until end of turn.
• Creature tokens you control gain protection
from everything until end of turn.