The Jolly Balloon Man, Retreat to Coralhelm, and Dryad Arbor

Prerequisites

• The Jolly Balloon Man on the battlefield
• Retreat to Coralhelm on the battlefield
• Dryad Arbor on the battlefield
• available

Steps

1. Activate The Jolly Balloon Man by paying and tapping it, creating a token copy of Dryad Arbor that is a 1/1 Balloon with flying and haste in addition to its other types
2. When the Dryad Arbor token enters the battlefield, Retreat to Coralhelm triggers, untapping The Jolly Balloon Man
3. Activate the Dryad Arbor token by tapping it, adding
4. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite landfall triggers
• Infinite tapped creature tokens with haste
• Infinite tapped Forest tokens