Dross Scorpion + Elemental Mastery + Encroaching Mycosynth + Shilgengar, Sire of Famine

WUBR identity

Commander legal

The 4 combo pieces

• Dross Scorpion
• Elemental Mastery
• Encroaching Mycosynth
• Shilgengar, Sire of Famine

How to execute it

1. Activate the creature with Elemental Mastery attached by tapping it, creating a number of 1/1 Elemental creature tokens with haste equal to its power.
2. Activate Shilgengar by sacrificing an Elemental.
3. When the Elemental dies as an artifact due to Encroaching Mycosynth, Dross Scorpion triggers, untapping the creature with Elemental Mastery attached.
4. Resolve the Shilgengar ability.
5. Repeat.

What the combo produces

• Infinite Blood tokens
• Infinite creature LTB
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers