Tektono, Fetid King

Trample, haste
Whenever you cast Tektono, Fetid King, search
your library for three cards, put those cards into
your graveyard, then shuffle your library.
{t}: Until end of turn, Tektono, Fetid King
becomes a copy of target permanent in your graveyard, except it's still a creature with
trample and haste and gains this ability.