Prison of the Mind and like

Heys!

To take down cards like Prison of the Mind, what kind of action do you perform?

1, An undirected action blockable by both your prey and predator?
2, A directed action against the controller of the card (I assume the controller is the Methuselah whose vampire PotM has been put on)?
3, A directed action against the owner of the card?

Prison of the Mind
[SoC:R]
Cardtype: Action
Cost: 3 blood
Discipline: Dementation
[dem] +1 stealth action. Burn an ally or retainer.
[DEM] Put this card on a vampire. This vampire has -1 stealth and -2 intercept. Any vampire(s) can burn this card with three +1 stealth actions. A vampire can have only one Prison of the Mind.

2.

D action at the person who put it there, just like removing a Pentex...

Malachy wrote:

To take down cards like Prison of the Mind, what kind of action do you perform?

4. An action targeted at Prison of the Mind, which is controlled by the Methuselah whose vampire it is on. If this means that the acting vampire and the target have different controllers, it's a directed action. If this means that they have the same controller, it's an undirected action.

ReverendRevolver wrote:

2.

D action at the person who put it there, just like removing a Pentex...

Incorrect.

Master cards are controlled, by default, by the person who played the card. [1.6.2]

Minion cards are controlled, by default, by the controller of the minion it is on. [1.6.3]

Thanks, James! If my grammar serves right I wrote the same in 2. only I didn't include the evident undirected part

Malachy wrote:

Thanks, James! If my grammar serves right I wrote the same in 2. only I didn't include the evident undirected part

Given that you provided three options, the third of which was frankly bizarre, it wasn't at all clear to me that the rules on directed and undirected actions were "evident" to you. :-/