Sensei's Divining Top + Sami, Wildcat Captain + Madame Web, Clairvoyant

Sensei's Divining Top

Sami, Wildcat Captain

Madame Web, Clairvoyant

How it works

1. Activate Sensei's Divining Top by tapping it, causing you to draw a card and put Sensei's Divining Top on top of your library.
2. Cast Sensei's Divining Top from the top of your library by paying 0.
3. Repeat

This elegant loop transforms the humble Sensei's Divining Top into an infinite engine by leveraging the top-deck casting permissions granted by Madame Web, Clairvoyant. Once Madame Web lets you look at and cast spells from the top of your library, you can tap Sensei's Divining Top to draw a card and place itself back on top, ready to be cast again instantly. The real secret to making this free is Sami, Wildcat Captain, whose affinity for artifacts reduces the cost of Sensei's Divining Top down to zero. By tapping, drawing, and replaying the artifact for free, you generate infinite card draw, infinite draw triggers, and a near-infinite storm count.