Adarkar Valkyrie + Bloodflow Connoisseur + Intruder Alarm

WUB identity

Commander legal

The 3 combo pieces

• Adarkar Valkyrie
• Bloodflow Connoisseur
• Intruder Alarm

What must be in place

Adarkar Valkyrie does not have summoning sickness.

How to execute it

1. Activate Adarkar Valkyrie by tapping it, targeting Bloodflow Connoisseur.
2. Activate Bloodflow Connoisseur by sacrificing it.
3. When Bloodflow Connoisseur dies, Adarkar Valkyrie triggers, returning Bloodflow Connoisseur from your graveyard to the battlefield.
4. When Bloodflow Connoisseur enters the battlefield, Intruder Alarm triggers, untapping all creatures.
5. Resolve the Bloodflow Connoisseur ability.
6. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite mana creatures you control can produce
• Infinite sacrifice triggers
• Infinite untap of creatures