2 Sephiroth, Fabled SOLDIER An Unremoveable Blood Artist Emblems are the only thing in Magic: The Gathering you can't remove
Four mana is a lot for a Raise Dead, but you get a lot of extra advantages with this one: instant-speed, the option to grab an artifact instead, and of course the single burst of damage
Funky deckbuilding ideas, such as purposefully restricting yourself to cards that start with a certain letter or that show off a certain feature in the artwork, are heavily encouraged
Tetsuko Umezawa, Fugitive is a card that makes most of your creatures unblockable since most of them have 0 or one power
Thats worth considering, although Orzhov seems to be the overall king of spot removal, so theres a lot to choose from