Slimefoot and Squee | Pitiless Plunderer | Sprouting Thrinax (and one other card)

Cards

Activate
Woe Strider twice by sacrificing Sporuting Thrinax and
Slimefoot and Squee.
When
Slimefoot and Squee and
Sprouting Thrinax die,
Pitiless Plunderer triggers twice and
Sprouting Thrinax triggers once.
Resolve the
Pitiless Plunderer triggers, creating two Treasure artifact tokens.
Resolve the
Sprouting Thrinax trigger, creating three 1/1 Saproling creature tokens.
Activate
Woe Strider twice by sacrificing two Saprolings.
When the Saprolings die,
Pitiless Plunderer triggers twice, creating two Treasure artifact tokens.
Resolve the
Woe Strider abilities from steps 1 and 5.
Activate the Treasures by tapping and sacrificing them, adding ({1} magic symbol) ({B} magic symbol) ({R} magic symbol) ({G} magic symbol) .
Activate
Slimefoot and Squee by paying ({1} magic symbol) ({B} magic symbol) ({R} magic symbol) ({G} magic symbol) and sacrificing a Saproling.
When the Saproling dies,
Pitiless Plunderer triggers, creating a Treasure artifact token.
Resolve the
Slimefoot and Squee ability, returning it and
Sprouting Thrinax from your graveyard to the battlefield.
When
Slimefoot and Squee enter the battlefield, it triggers, creating a 1/1 Saproling creature token.
Repeat.

This combo has been estimated to be Exhibition (Bracket 1+).