Prerequisites
- Amareth, the Lustrous on the battlefield
- Sensei's Divining Top in hand
- Cheering Fanatic on the battlefield
Steps
- Declare Cheering Fanatic as an attacker
- When it triggers, choose to name "Sensei's Divining Top"
- Cast Sensei's Divining Top by paying
- When Sensei's Divining Top enters, Amareth triggers
- 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
- 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
- Repeat from step 2
Results
Required Cards 3

Amareth, the Lustrous
Legendary Creature — Dragon

Sensei's Divining Top
Artifact

Cheering Fanatic
Creature — Goblin