({1} magic symbol) plus either ({B} magic symbol) , ({R} magic symbol) or ({G} magic symbol) available.
Steps
Activate
Yahenni twice by sacrificing
Gruff Triplets and
Slimefoot and Squee.
When
Slimefoot and Squee and
Gruff Triplets die,
Pitiless Plunderer triggers twice and
Gruff Triplets' second ability triggers once.
Resolve the
Pitiless Plunderer triggers, creating two Treasure artifact tokens.
Resolve the
Gruff Triplets trigger, putting a number of +1/+1 counters equal to
Gruff Triplets' power on each creature you control named
Gruff Triplets.
Resolve the
Yahenni abilities, giving it indestructible until end of turn.
Activate two Treasures by tapping and sacrificing them, adding two in any combination of ({B} magic symbol) , ({R} magic symbol) or ({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 creature dies,
Pitiless Plunderer triggers, creating a Treasure artifact token.
Resolve the
Slimefoot and Squee ability, returning it and
Gruff Triplets from your graveyard to the battlefield.
Slimefoot and Squue and
Gruff Triplets' second ability triggers.
Resolve the
Slimefoot and Squee trigger, creating a 1/1 Saproling creature token.
Resolve the
Gruff Triplets trigger, creating two token copes of it.
Activate
Yahenni by sacrificing a
Gruff Triplets token.
When the
Gruff Triplets token dies,
Pitiless Plunderer triggers, creating a Treasure artifact token.
Resolve the
Yahenni ability, giving it indestructible until end of turn.
Activate two Treasures by tapping and sacrificing them, adding ({1} magic symbol) ({B} magic symbol) .