You can only use the 1st and 2nd effect of this card’s name each once per turn.
(1) If this card is in your hand: You can place it face-up in your Spell & Trap Zone as a Continuous Spell.
(2) If this card is a Continuous Spell: You can pay 2000 LP and reveal 1 “Millennium Ankh” in your hand; Special Summon this card, then you can add 1 “Temple of the Stone Slabs” from your Deck to your hand.
(3) The activation of your “Millennium Ankh” cannot be negated.