Kykar, Wind's Fury, Mana Echoes, False Dawn, and Whispers of the Muse

Prerequisites

• Kykar, Wind's Fury on the battlefield
• Mana Echoes on the battlefield
• False Dawn in hand
• Whispers of the Muse in hand
• Four additional spirits on the battlefield
• available

Steps

1. Pay to cast False Dawn, drawing a card
2. Kykar triggers, creating a spirit
3. On ETB, the spirit triggers Mana Echoes, generating
4. Sacrifice the spirit to Kykar to generate
5. Since you may spend white mana as though it were mana of any color, pay to cast Wispers of the Muse with buyback, drawing a card
6. Repeat from step 2

Results

• Infinite card draw
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite storm count