Sensei's Divining Top + Echoes of Eternity + Helm of Awakening

Sensei's Divining Top

Echoes of Eternity

Helm of Awakening

How it works

1. Cast Sensei's Divining Top by paying 0.
2. Echoes of Eternity triggers, creating a copying the Sensei's Divining Top spell.
3. Resolve both Sensei's Divining Top spells.
4. Activate the nontoken Sensei's Divining Top by tapping it, causing you to draw a card and put Sensei's Divining Top from the battlefield onto the top of your library.
5. Activate the token Sensei's Divining Top by tapping it, causing you to draw Sensei's Divining Top, and causing you to put the token Sensei's Divining Top from the battlefield onto the top of your library.
6. Repeat.

This marvelous engine takes full advantage of colorlessness to generate an endless cascade of draws. With Helm of Awakening reducing the cost of all spells by {1}, your initial Sensei's Divining Top becomes entirely free to cast. The moment you cast it, Echoes of Eternity steps in to double your pleasure: its passive ability copies the spell, allowing you to resolve both a real and a token copy of Sensei's Divining Top. From there, you simply tap both artifacts in turn to draw cards and return them to the top of your library, setting up a perpetual loop that floods your hand and pushes your storm count to astronomical heights.