Sensei's Divining Top + Etherium Sculptor + Experimental Frenzy

Sensei's Divining Top

Etherium Sculptor

Experimental Frenzy

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 engine uses Experimental Frenzy to let you cast artifacts directly from the top of your library, completely bypassing the restriction on your hand. Etherium Sculptor is the vital cost-reducer that makes this loop free, dropping the mana value of your artifacts so Sensei's Divining Top costs zero to recast. Once you tap Sensei's Divining Top to draw a card and place it back on top of your library, you can immediately cast it again from the top of your library for free, creating a seamless cycle that endlessly churns through your deck.