(Flash Step) Gain 4 cores on target spirit. At end of turn, remove a total of 4 cores from cards you control, your Reserve, and/or your Trash. This effect cannot be used in your Main Phase.
(Flash) Place 4 cores from the void to one of your spirits. At the End Step, send 4 of your core to the void. Additionally, if (Soul Core) was used to pay the cost, summon one SevenShogun spirit card from your trash without paying the cost. At the End Step, destroy the spirit summoned by this effect.