There and Back Again, Orvar, the All-Form, and Whim of Volrath

Prerequisites

• There and Back Again on the battlefield
• Orvar, the All-Form on the battlefield
• Whim of Volrath in hand
• There and Back Again has exactly two lore counters on it
• available

Steps

1. At the beginning of your precombat main phase, There and Back Again triggers, creating a legendary 6/6 Smaug creature token, and causing you to sacrifice There and Back Again
2. Cast Whim of Volrath with buyback by paying , targeting the Smaug token
3. Orvar's first ability triggers, creating a copy of the Smaug token
4. Put the new Smaug token into your graveyard due to the legend rule
5. When Smaug dies, it triggers, creating fourteen Treasure tokens
6. Resolve Whim of Volrath from step 2, returning it to your hand
7. Activate three Treasures by tapping and sacrificing them, adding
8. Repeat from step 2
9. Once you have infinite colored mana, you may instead target any other permanent(s) you control using Whim of Volrath, to create infinite tokens of them using Orvar

Results

• Infinite colored mana
• Infinite copies of permanents you control
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite landfall triggers
• Infinite LTB
• Infinite magecraft triggers
• Infinite storm count
• Infinite Treasure tokens