Alden, the Bargainer

At the beginning of your upkeep, sacrifice Alden,
the Bargainer unless you pay 2 life.
{b}{b}{t}: Target player may discard a card. If that player doesn't, they draw one or more cards and
lose 3 life for each card drawn this way.
You may play Alden, the Bargainer from your graveyard by paying 10 life and discarding a card
in addition to paying its other costs.