Conspiracy + Felidar Guardian + Valkyrie's Call + Woe Strider

WB identity

Commander legal

The 4 combo pieces

• Conspiracy
• Felidar Guardian
• Valkyrie's Call
• Woe Strider

How to execute it

1. Activate Woe Strider by sacrificing Felidar Guardian.
2. When Felidar Guardian dies, Valkyrie's Call triggers, returning Felidar Guardian from your graveyard to the battlefield as an Angel.
3. When Felidar Guardian enters the battlefield, it triggers, blinking Conspiracy. Choose any creature type except "Angel" as Conspiracy enters the battlefield.
4. Resolve the Woe Strider ability.
5. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers