Satsuki, the Living Lore, There and Back Again, Hex Parasite, and Pemmin's Aura

Prerequisites

• Satsuki, the Living Lore on the battlefield
• There and Back Again on the battlefield
• Hex Parasite on the battlefield
• Pemmin's Aura on the battlefield
• There and Back Again has exactly two lore counters on it
• Pemmin's Aura attached to Satsuki
• Satsuki does not have summoning sickness
• , plus an additional available if you do not control a Smaug token available

Steps

1. Activate Satsuki by tapping it, putting a lore counter on There and Back Again
2. There and Back Again's third chapter ability triggers
3. Holding priority, activate Hex Parasite by paying , removing a lore counter from There and Back Again and giving Hex Parasite +1/+0 until end of turn
4. Resolve the There and Back Again ability, creating a legendary 6/6 Smaug creature token
5. If you control two Smaugs, put one into your graveyard due to the legend rule
6. If you do, the Smaug that died triggers, creating fourteen Treasure tokens
7. If you made Treasures this way, activate three Treasures by tapping and sacrificing them, adding
8. Activate Pemmin's Aura's first ability by paying , untapping Smaug
9. Repeat

Results

• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinitely powerful Hex Parasite until end of turn
• Infinite Treasure tokens