Sensei's Divining Top + Traxos, Scourge of Kroog + Utopia Vow + The Lunar Whale

Sensei's Divining Top

Traxos, Scourge of Kroog

Utopia Vow

The Lunar Whale

How it works

1. Activate Traxos by tapping it, adding 1.
2. Activate Sensei's Divining Top's second ability by tapping it, causing you to draw a card and put Sensei's Divining Top on top of your library.
3. Cast Sensei's Divining Top from the top of your library by paying 1.
4. Traxos triggers, untapping itself.
5. Repeat.

This ingenious loop transforms a dormant automaton into a self-sustaining card-drawing engine. Utopia Vow is the key that unlocks this synergy, transforming Traxos, Scourge of Kroog into a mana source that untaps whenever you cast a historic spell. Meanwhile, The Lunar Whale lets you look at the top of your library at any time, setting up the top of your deck so that when you activate Sensei's Divining Top to draw a card and place itself on top, you can immediately recast it for the exact {1} mana you generated from Traxos.