Salak, Wealth Squanderer

Whenever you spend a coin, Salak, Wealth Squanderer gets +1/+0 and gains First Strike
until the end of turn.
Players can spend an additional coin on each of
their turns.
I knew only one sellsword who could become
dinarless on a pay day. Yes, he was lavish... but
how he fought with a spear! — Bazaar Storyteller