Eldrazi Shaman

Annihilator 2, vigilance
if Eldrazi Shaman were to deal combat damage to a creature instead gain control of that creature before damage is dealt. If it was a player gain control of their next turn.
when this creature dies or is exiled you may look at the top 6 cards of your library then rearrange them in any order then you may put this creature 6th from the top of your library