Howling Mine (C16)

Artifact

At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.

The mine's riches never end, nor do the moans of the spirits doomed to haunt them.
Ralph Horsley
257/351
uuid: 3c561de1-22b4-5161-bce9-b26e858c014c

2004-10-04:
If Howling Mine leaves the battlefield before it resolves, then the last known tap or untap state of the card is used for resolution.
2004-10-04:
It does not trigger at all if this is tapped at the start of the draw step, and it checks this again on resolution.
2004-10-04:
The additional draw is separate from any other draw during your draw step. It happens when the triggered ability resolves.
2013-04-15:
The triggered ability is put onto the stack after you have already drawn your card for the turn.