本気の追撃 オカルン is a Weiß Schwarz card from TVアニメ『ダンダダン』Vol.2 DDD/S129-009. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this placed on stage from hand or the AUTO effect of "Full Throttle Strike, Okarun - DDD/S118-003", look at up to 3 cards from the top of your deck, and put them back on top in any order, then choose up to 1 of your opponent's characters, return it to hand. 【AUTO】 {CX Combo} [Discard 2 cards] When this attacks, if you have "World of Occult - DDD/S118-019" in your CX Area, you may pay cost. If you do, deal 4 damage to your opponent.
This card was printed in Japanese only; the English text above is an unofficial community translation.