Gloria, Haecceic Prince

At the beginning of your end step, choose two.
If you control another Haecceic Mage, instead
choose three —
• Put a +1/+1 counter on target creature
you control.
• Tap target creature an opponent controls.
Put a stun counter on it.
• Surveil 2.
{bull} Sacrifice a creature. Target opponent loses
2 life and you gain 2 life.