Escape Protocol, Fluctuator, Bone Miser, Eternal Witness, and Blasted Landscape

Prerequisites

• Escape Protocol on the battlefield
• Fluctuator on the battlefield
• Bone Miser on the battlefield
• Eternal Witness on the battlefield
• Blasted Landscape in hand

Steps

1. Activate Blasted Landscape's cycling ability by paying and discarding it
2. Bone Miser, Blasted Landscape, and Escape Protocol trigger
3. Resolve the Bone Miser trigger, adding
4. Resolve the Blasted Landscape trigger, drawing a card
5. Resolve the Escape Protocol trigger, causing you to pay to blink Eternal Witness
6. Eternal Witness enters the battlefield, returning Blasted Landscape from your graveyard to your hand
7. Repeat

Results

• Infinite black mana
• Infinite card draw
• Infinite ETB
• Infinite LTB