Teshar, Ancestor's Apostle + Aether Channeler + Mana Crypt + Woe Strider

Teshar, Ancestor's Apostle

Aether Channeler

Mana Crypt

Woe Strider

How it works

1. Activate Woe Strider by sacrificing Aether Channeler, causing you to scry 1.
2. Activate Mana Crypt by tapping it, adding CC.
3. Cast the other artifact with MV<=2 by paying at most 2.
4. Teshar triggers, returning Aether Channeler from your graveyard to the battlefield.
5. When Aether Channeler enters the battlefield, it triggers, returning Mana Crypt from the battlefield to your hand.
6. Activate Woe Strider by sacrificing Aether Channeler, causing you to scry 1.
7. Cast Mana Crypt by paying 0.
8. Teshar triggers, returning Aether Channeler from your graveyard to the battlefield.
9. When Aether Channeler enters the battlefield, it triggers, returning the other artifact from the battlefield to your hand.
10. Repeat.

This vintage loop spins up a relentless engine of recursion, driven entirely by the synergy between your graveyard and the stack. As Teshar, Ancestor's Apostle watches your historic spells—like replaying Mana Crypt for zero—it continuously plucks Aether Channeler from the graveyard back onto the battlefield. Every time Aether Channeler arrives, its entering-the-battlefield trigger bounces your free mana source or other setup pieces right back to your hand. Meanwhile, Woe Strider acts as the sacrificial outlet, feeding on Aether Channeler to fuel endless death triggers, sacrifice triggers, and scry 1 utility while keeping the loop greased with Mana Crypt's explosive colorless mana.