Sensei's Divining Top + Traxos, Scourge of Kroog + Earthcraft + Experimental Frenzy

Sensei's Divining Top

Traxos, Scourge of Kroog

Earthcraft

Experimental Frenzy

How it works

1. Activate a basic land by tapping it, adding 1.
2. Activate Earthcraft by tapping Traxos, untapping a basic land.
3. 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.
4. Cast Sensei's Divining Top from the top of your library by paying 1.
5. Traxos triggers, untapping itself.
6. Repeat.

This clever engine uses Earthcraft to turn your dormant Traxos, Scourge of Kroog into a mana-producing machine, tapping the colossal artifact creature to untap a basic land whenever you need the mana to recast your spells. Meanwhile, Experimental Frenzy lifts the restriction of your hand by letting you play directly from the top of your library, providing a pipeline for Sensei's Divining Top to endlessly draw cards and re-enter the battlefield. Every time you cast that artifact, Traxos, Scourge of Kroog's historic trigger rewards you by untapping itself, allowing you to instantly tap it right back to Earthcraft and repeat the entire loop.