Satan, God of the Fallen (Full Art) - The Decisive Battle of Valhalla (DBV) (Foreign)

While you are searching your deck, you may pay R or B and reveal this card from your deck. If you do, remove this card from the game with a fallen counter on it.
[Enter] -> Choose one, if there are ten or more fallen counters on this card, you may choose both instead - Your opponent banishes a resonator. Repeat this process until the combined total cost of resonators banished this way is equal to or greater than the number of fallen counters on this card; or put any number of resonators whose combined total cost is equal to or less than the number of fallen counters on this card from your graveyard into the field.
As long as this card is in your removed area with one or more fallen counters on it, it gains "Whenever an effect you control or a cost causes you to lose life ? If this card is in your removed area, put a fallen counter on it." and "You may play this card from your removed area. If you do, it enters the field with X fallen counters, where X is equal to the number of fallen counters that were on it while in your removed area.".