Conspiracy + Intruder Alarm + Visara the Dreadful + Xathrid Necromancer

UB identity

Commander legal

The 4 combo pieces

• Conspiracy
• Intruder Alarm
• Visara the Dreadful
• Xathrid Necromancer

What must be in place

Visara does not have summoning sickness.
"Human" chosen with Conspiracy.

How to execute it

1. Activate Visara by tapping it, destroying any creature you control.
2. The creature dies, triggering Xathrid Necromancer, creating a 2/2 Zombie creature token.
3. The Zombie enters the battlefield, triggering Intruder Alarm, untapping all creatures.
4. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite mana creatures you control can produce
• Infinite untap of creatures