Color Identity: R

Initial Card State
- Scrap Mastery in hand.
- Krark-Clan Ironworks on the battlefield.
- Codex Shredder in your graveyard.
Notable Prerequisites
- You control any number of mana-producing artifact(s) that enter the battlefield untapped and that can tap to produce at least ({R} magic symbol)
({R} magic symbol)
. - You control at least three additional nontoken artifacts, including the mana-producing artifact(s).
Steps
- Activate any number of mana-producing artifacts you control by tapping them, adding at least ({R} magic symbol)
({R} magic symbol)
. - Activate Krark-Clan Ironworks by sacrificing any artifact except itself, adding ({C} magic symbol)
({C} magic symbol)
. - Repeat step 2 for each remaining applicable artifact.
- Activate Krark-Clan Ironworks by sacrificing itself, adding ({C} magic symbol)
({C} magic symbol)
. - Cast Scrap Mastery by paying ({3} magic symbol)
({R} magic symbol)
({R} magic symbol)
, causing each player to exile all artifact cards from your graveyard, then sacrifice all artifacts they control, then return all exiled cards from exile to the battlefield. - Repeat steps 1-4 one additional time.
- Activate Codex Shredder's second ability by paying ({5} magic symbol)
, tapping and sacrificing it, returning Scrap Mastery from your graveyard to your hand. - Repeat from step 5.
- If artifacts you control can tap to produce at least ({1} magic symbol)
({R} magic symbol)
({R} magic symbol)
, this combo nets infinite mana of those types. - If you control four or more other nontoken artifacts as this combo begins, this combo nets infinite colorless mana.
Results
- Infinite colorless mana.
- Infinite magecraft triggers.
- Infinite mana artifacts you control can produce.
- Infinite storm count.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).