Ken Griffin, Master of Mayo

Whenever Ken Griffin attacks, short-stock X,
where X is Ken Griffin's power. (To short a stock,
target an artifact token. The owner of that token
may sacrifice it. If they don't, they lose 3 life or
discard a card.)
Whenever a player sacrifices an artifact token, if
that token was the target of a short-stock ability
this turn, draw a card.
"It's like a bad comedy joke."