Permanency - Action Modifier

[chi] Only usable after this vampire plays an action modifier card requiring Chimerstry [chi] that is not canceled as it is played. Move that action modifier card from your ash heap to your hand (discard down afterward).
[CHI] Only usable after an action card requiring Chimerstry enters play. Put this card on the action card. If the attached card would be burned, instead return it to your hand (discard down afterward).