Sensei's Divining Top + Stone Calendar + The Reality Chip

Sensei's Divining Top

Stone Calendar

The Reality Chip

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 transforms Sensei's Divining Top into a self-contained engine by capitalizing on cost reduction and library casting. With Stone Calendar discounting your artifact spells down to zero mana, you can infinitely tap Sensei's Divining Top to draw a card and place it back on top of your library, only to immediately recast it for free. Meanwhile, The Reality Chip makes this entire process seamless by granting you the ability to cast spells directly from the top of your library at any time.