Dark Magic Circle

When this card is activated: Look at the top 3 Cards of your deck. You can reveal 1 Dark Magician or 1 Sorcery/Instant Card that lists
Dark Magician in its text among them and add
it to your hand, also after that, place any remaining cards on top of your deck in any
order.
Once per turn when you Summon Dark Magician you may Exile Target Enemy Permanent.