Megan, Jewel-Blooded

Whenever Megan would be dealt damage, put
that many -1/-1 counters on her instead, then
create that many Treasure tokens.
Sacrifice a Treasure: Put a +1/+1 counter on
target creature.
{2}{w}: Remove a -1/-1 counter from Megan.
Partner with Konoa, Blades of Bone