Sensei's Divining Top + Experimental Frenzy + Armor Wars

Sensei's Divining Top

Experimental Frenzy

Armor Wars

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 clever loop revolves around Sensei's Divining Top's unique ability to cycle itself directly onto the top of your library for a fresh card, which then sets the stage to recast it for free. Experimental Frenzy is the engine that makes this possible, letting you effortlessly cast Sensei's Divining Top right back off the top of your library without ever needing to hold it in your hand. Meanwhile, Armor Wars supports the entire operation: its second chapter reduces the cost of your artifact spells, ensuring you never run out of mana to repeat the process, while its first and third chapters can leverage your rapid artifact activity to draw extra cards or deal massive damage to an opponent.