4 Winds Reanimator

If you assemble all 4 winds and have Mirror Image in your void, you summon an Avatar of Winds that does 5 damage to the opponent, and then plays Mirror Image to copy itself, which repeats and kills the opponent.

This deck uses self-mill and recursion to set this up.

The most common setup is to have West-Wind Herald in play, and have two other heralds in your void and one herald in hand. Play Haunting Scream or Grasping at Shadows to play one of the heralds from your void. Have West-Wind Herald play Haunting Scream or Grasping at Shadows. Play the herald that is in your hand.

Skyward Seer can find heralds and can be targeted by Last Chance, Haunting Scream, or Mirror Image in order to find additional heralds.

As a disclaimer, this is generally less-consistent than Iceberg Scattershot + West-Wind Herald.