Hautigwoe, Certain Doom

: You can only place this card by sacrificing a "Hautigwoe, Immortal Terror" with power and strength 26/22 first
: Hautigwoe, Certain Doom cannot be countered or removed from the field by any means
X: deal X damage to all opponents and Exile X target permanents, where X is equal to the converted mana cost spent on this card