Nebula, Daughter of Thanos

Islandwalk (This creature can't be blocked as
long as defending player controls an Island.)
Whenever Nebula, Daughter of Thanos
deals combat damage to a player, search that
player's library for an artifact card and exile it.
Then that player shuffles their library. Until
end of turn, you may play that card.
Based on: Thada Adel, Acquisitor