Ghave has at least two +1/+1 counters on it, or there is a +1/+1 counter on another creature you control.
Kaya has at least two loyalty counters on it.
Mana Needed
({2} magic symbol) available.
Steps
Activate
Kaya's second loyalty ability by removing two loyalty counters from it, causing you to double any tokens you create this turn.
Activate
Ghave's first ability by paying ({1} magic symbol) and removing a +1/+1 counter from a creature you control, creating two 1/1 Saproling creature tokens.
Activate
Ghave's second ability by paying ({1} magic symbol) and sacrificing a Saproling.
When the Saproling dies,
Pitiless Plunderer triggers, creating two Treasure tokens.
Resolve the
Ghave ability, putting a +1/+1 counter on it.
Activate both Treasures by tapping and sacrificing them, adding ({2} magic symbol) .