Blessing of the Beast.

Blessing of the Beast -- Type: Master -- Clan: Ahrimanes -- Cost: None -- Text: Master.
Put this card on an Ahrimane with any number of cards that require Spiritus [spi] from your hand (face down). You may look at these cards at any time. This Ahrimane may play these cards as if from your hand. Burn this card when it has no more of these cards on it. A vampire may have only one Blessing of the Beast.
Burn Option.

So. The cards involved, are they on the Vampire, or on the Blessing? If Callirus has Clan Impersonated to Ahrimane, then burns a blood to remove the Blessing, where do the cards go?

You'd think we'd have a precedent in Mokole Blood, but sadly no...

Mokolé Blood -- Type: Equipment -- Clan: Follower of Set -- Cost: 1 pool -- Text: Unique equipment.
Search your library {{and/or}} ash heap for up to four cards that require Serpentis [ser] and place them on this card (face down). Shuffle afterward. You may look at the cards at any time. This Follower of Set may play a card from this equipment as if from your hand (requirements and cost apply as usual). When the last card is removed, burn this equipment.

....because Mokole blood tells us where these cards are.

I promise there's a reason for this, because I was trying to see if the unlimited number of cards from Blessing could be used for some Twister antics, I'm not just being FzD here.

Shockwave wrote:

Burn this card when it has no more of these cards on it.

If the cards weren't on the Blessing it would burn immediately.

Suoli wrote:

Shockwave wrote:

Burn this card when it has no more of these cards on it.

If the cards weren't on the Blessing it would burn immediately.

No, because it's what gives the capability to play those cards, it provides the needed card text to allow you to do so. Otherwise you're inferring they're 'on' that card. Incidentally, I don't think this works really, and I doubt LSJ intended it, I'm just curious.