Each time a monster your opponent controls attacks or is attacked, place 1 Gate Counter on this card at the end of the Damage Step. During your Main Phase: You can send this card to the Graveyard; Special Summon 1 monster from your hand whose Level is less than or equal to the number of Gate Counters on this card.
How to Get
Sends itself from field to Graveyard for cost
Special Summons from your hand
Useless because it takes too long to gather the counters, and hilariously enough, Jack in the "land of nazca" portion of the currently ongoing duelist chronicle 5ds event, activates this card but never use the effect to bring out a monster, even when he definitely can use the effect.