Teshar, Ancestor's Apostle + Sol Ring + Scrap Trawler + Extruder

4-card combo · W

Verdict

Yes — this 4-card loop generates infinite colorless mana and infinite counters in any white artifact Commander shell that runs Teshar.

Cards required

Cheapest stack total

$1.98

Color identity

Popularity

151 decks

Format

Commander

Buy required cards on TCGplayer

Casting Sol Ring off the top of any curve triggers Teshar, Ancestor's Apostle to return Scrap Trawler from the graveyard; from there, Extruder sacrifices Sol Ring to put a counter on a creature, Scrap Trawler recurs a zero-cost artifact, and sacrificing Scrap Trawler itself returns Sol Ring to restart the loop. Every pass through nets two colorless mana, a death trigger, an ETB trigger, and a +1/+1 counter — the kind of engine that closes games the turn it assembles in Teshar or Breya-adjacent white artifact decks.

How it works

Prerequisites

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Steps

Cast Sol Ring by paying .
Teshar triggers, returning Scrap Trawler from your graveyard to the battlefield.
Activate Sol Ring by tapping it, adding .
Activate Extruder by sacrificing Sol Ring.
When Sol Ring leaves the battlefield, Scrap Trawler triggers, returning any mana value 0 artifact from your graveyard to the battlefield.
Resolve the Extruder ability.
Activate Extruder by sacrificing Scrap Trawler.
When Scrap Trawler dies, it triggers, returning Sol Ring from your graveyard to the battlefield.
Resolve the Extruder ability.
Repeat.

Result

Infinite LTB; Infinite ETB; Infinite sacrifice triggers; Infinite death triggers; Infinite colorless mana; Infinite +1/+1 counters on creatures you control

Cheaper, tighter, alternate lines

Any zero-mana artifact in the graveyard feeds the Scrap Trawler return trigger, so the loop is resilient to incidental yard disruption as long as one zero-drop remains. Walking Ballista is the natural kill — it enters with counters already stacked from the loop itself; Altar of the Brood or Disciple of the Vault converts the infinite ETBs and deaths into a win without needing Extruder to place the counters manually.

Teshar, Ancestor's Apostle + Sol Ring + Scrap Trawler + Extruder

How it works

Cheaper, tighter, alternate lines

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