Tayam, Luminous Enigma, Deadly Grub, and Ashnod's Altar

Prerequisites

• Tayam, Luminous Enigma on the battlefield
• Deadly Grub in hand
• Ashnod's Altar on the battlefield
• available

Steps

1. Cast Deadly Grub by paying
2. Deadly Grub enters the battlefield with three time counters and a vigilance counter on it
3. Activate Tayam by paying and removing the three time counters from Deadly Grub
4. Deadly Grub's vanishing ability triggers, holding priority, activate Ashnod's Altar by sacrificing Deadly Grub, adding
5. Deadly Grub dies, creating a 6/1 Insect creature token
6. Activate Ashnod's Altar by sacrificing the Insect, adding
7. Resolve the Deadly Grub trigger from step 4, doing nothing since Deadly Grub is no longer on the battlefield
8. Resolve the Tayam ability from step 3, causing you to mill three cards and return Deadly Grub from your graveyard to the battlefield
9. Repeat from step 2

Results

• Infinite colorless mana
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite self-mill
• Put all permanents with mana value three or less from your library and graveyard onto the battlefield