Nardole, Resourceful Cyborg, Chakram Retriever, and Whispers of the Muse

Prerequisites

• Nardole, Resourceful Cyborg on the battlefield
• Chakram Retriever on the battlefield
• Whispers of the Muse in hand
• Nardole has at least six counters on it
• Nardole does not have summoning sickness

Steps

1. Activate Nardole by tapping it, adding at least six that can only be spent to cast noncreature spells
2. Cast Whispers of the Muse with buyback by paying
3. Chakram Retriever triggers, untapping Nardole
4. Resolve Whispers of the Muse, causing you to draw a card and return Whispers of the Muse to your hand
5. Repeat
6. If Nardole has at least seven counters on it, this combo nets near-infinite that can only be spent to cast noncreature spells, and you may target any other creature using Chakram Retriever's trigger

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite blue mana that can only be spent to cast noncreature spells
• Near-infinite magecraft triggers
• Near-infinite mana creatures you control can produce
• Near-infinite storm count