Chained

Rules text

Each time an interrupt is played, you may pay 3 energy. If you do, and there is no card stacked on this asset, stack that interrupt on this asset after its effects have been performed. As an additional cost for a player to play a card that has the same title as a card stacked on this asset, he or she pays 3 energy.

"Those who cannot remember the past are condemned to repeat it." – George Santayana