Pooka is designed around the practical workflow of sorting cards, checking details, and deciding what belongs in a binder, wishlist, or trade list
By discarding two cards from your hand, you could flip a face-up monster face-down, without changing its battle position, creating a theoretical face-down Attack Position that was not intended to be in the game
If this card attacks your opponent direcly after damage calculation all monsters your opponent controls lose 2000 attack points
This means that if you have a Dark World card in play with an effect that activates on discard and then you play a card with discard as a cost to playing it, you wont trigger both
Imperial Tombs of Necrovalley X TRAP Counter When a Spell/Trap Card, or monster effect, is activated, while both a "Gravekeeper's" monster and "Necrovalley" are on the field: Negate the activation, and if you do, destroy it