Your opponents control at least five artifacts and/or enchantments.
Mana Needed
({2} magic symbol) ({B} magic symbol) available.
Steps
Cast
Saw in Half by paying ({2} magic symbol) ({B} magic symbol) , destroying
Dockside Extortionist and creating two token copies of it with base power equal to half the destroyed creature's power and base toughness equal to half the destroyed creature's toughness, rounding up each time.
Both
Dockside Extortionist tokens enter the battlefield, creating at least ten Treasure tokens.
Activate nine Treasure tokens by tapping and sacrificing them, adding ({5} magic symbol) ({B} magic symbol) ({B} magic symbol) ({G} magic symbol) ({G} magic symbol) .
Saw in Half by paying ({2} magic symbol) ({B} magic symbol) , destroying
Eternal Witness and creating two token copies of it with base power equal to half the destroyed creature's power and base toughness equal to half the destroyed creature's toughness, rounding up each time.
Both
Eternal Witness tokens enter the battlefield, returning
Eternal Witness and
Saw in Half from your graveyard to your hand.
Repeat.
Results
Infinite colored mana.
Infinite creature tokens.
Infinite death triggers.
Infinite ETB.
Infinite LTB.
Infinite magecraft triggers.
Infinite sacrifice triggers.
Infinite storm count.
Infinite Treasure tokens.
Metadata
In 618 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Not Legal (Bracket N/A).