Ashnod's Altar + Elemental Mastery + Scuttling Sliver

UR identity

Commander legal

The 3 combo pieces

• Ashnod's Altar
• Elemental Mastery
• Scuttling Sliver

What must be in place

Elemental Mastery attached to Scuttling Sliver.
Scuttling Sliver does not have summoning sickness.

How to execute it

1. Activate Scuttling Sliver by tapping it, creating two 1/1 Elemental creature tokens with haste.
2. Activate Ashnod's Altar by sacrificing an Elemental, adding {C}{C}.
3. Activate Scuttling Sliver by paying {2}, untapping it.
4. Repeat.

What the combo produces

• Infinite colorless mana
• Infinite creature LTB
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite untap of some creatures you control