Link, Wolf of Twilight

Vigilance, Twilight At the end of your turn, if this card is in play, exile this card. Then search your hand, deck, graveyard, or exile for a card named"Link, Hero of Twilight" and play that card to the field. Shuffle your deck after searching this way.
If "Midna, Twilight Imp" is in play and this card is blocked, this card may declare another attack. Their is no limit to the amount of times this ability can be activated.