Alicia Silverfox

Alicia Silverfox gets +0/+2 for each Treasure
token your opponents control.
Whenever a Treasure token is sacrificed, put a
+1/+1 counter on Alicia Silverfox and on each
pirate creature you control.
{1}{u}{b},{t}: Choose any number of opponents.
Each of those players creates a colorless Treasure artifact token with "{t}, Sacrifice this artifact:
Add one mana of any color. "