Bladewing the Risen + Heat Shimmer

Bladewing the Risen
Heat Shimmer

Requires
Bladewing the Risen must be on the battlefield. Heat Shimmer must be in hand. Mana needed: 2r
Steps
  1. Cast Heat Shimmer by paying 2r, creating a token copy of Bladewing with haste.
  2. Put the nontoken Bladewing from the battlefield into your graveyard due to the legend rule.
  3. The Bladewing token's enter-the-battlefield ability triggers, returning Bladewing from your graveyard to the battlefield.
  4. Put Bladewing from the battlefield into your graveyard due to the legend rule.
  5. Bladewing's enter-the-battlefield ability triggers, returning it from your graveyard to the battlefield.
  6. Repeat from step 4.
Results
Infinite death triggers. Infinite ETB. Infinite LTB.