Satsuki, the Living Lore + There and Back Again + Hex Parasite + Umbral Mantle

Prerequisites

• There and Back Again has exactly two lore counters on it.
• Umbral Mantle attached to Satsuki.
• Satsuki does not have summoning sickness.

Steps

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

Effects

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite artifact tokens
• Infinite colored mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite death triggers
• Infinite mana creatures you control can produce
• Infinite mana nontoken creatures you control can produce
• Infinite power and toughness for certain creatures
• Infinite Treasure tokens
• Infinite untap of creatures you control
• Infinite untap of nontoken creatures you control
• Infinitely large creature until end of turn
• Infinitely powerful creature until end of turn