magic the gathering avacyn restored booster box Gathering: Pack and iconic cards such as Cavern of Souls Avacyn Restored - MTG Wiki

One significant thing to note is that Time-Tearing Morganite's first three effects stay active for the remainder of the duel unless negated upon activation, so it could see support in the future specifically to prevent its negation

Penny Sleeves work well with binders top loaders and storage boxes

Folks have caught on to the strength of the card, so I wouldnt plan on wheeling these

Marketplace TCGplayer Sets Marketplace Cardmarket Sets Market Trend Price History Deck Usage & Meta Stats Public deck and tournament usage for Miasma Necromancer

Perhaps more impressive, though, is its utility in other formats

But of course, voting for someone else is promising them extra card draw, so theres a whole gamut of options to consider here