Necropotence Aetherdrift add X mana in any

add X mana in any combination of colors

Put any number of Dinosaur creature cards from among them onto the battlefield and the rest on the bottom of your library in a random order

You gain life equal to the greatest power among creatures sacrificed this way

vigilance Activated abilities of creatures your opponents control can't be activated

Untap all permanents you control during each other player's untap step

Necropotence Aetherdrift add X mana in anySkip your draw step. Whenever you discard a card, exile that card from your graveyard. Pay 1 life: Exile the top card of your library face down. Put that card into your hand at the beginning of your next end step.