Amareth, the Lustrous + Sensei's Divining Top + Valeria Richards, Precocious

Amareth, the Lustrous

Sensei's Divining Top

Valeria Richards, Precocious

How it works

1. Cast Sensei's Divining Top by paying 0.
2. When Sensei's Divining Top enters, Amareth triggers.
3. Holding priority, activate Sensei's Divining Top's second ability by tapping it, causing you to draw a card and put Sensei's Divining Top from the battlefield onto the top of your library.
4. Resolve the Amareth trigger, causing you to look at the top card of your library, which will be Sensei's Divining Top, and put it into your hand.
5. Repeat.

This clever loop lets you recast Sensei's Divining Top for free by leveraging Valeria Richards, Precocious to completely eliminate its mana cost. Once it hits the battlefield, Amareth, the Lustrous triggers to check your library, but you respond by tapping Sensei's Divining Top to draw a card and put itself right back on top. Amareth's trigger then sees the artifact waiting on top of your library and plucks it straight into your hand, setting you up to cast it all over again.