mtg arena draft keep cards quick Arena Cube Draft Deep Dive:

Before the works of these three deckbuilding geniuses who are all among the greatest the game has ever seen, players would frequently pack their decks with so many creatures, even when playing control. The idea of making every card in your deck dedicated to the sole purpose of not dying was a radically different paradigm

That passive ability, however, lets you cast the top card of your library whenever you scry or surveil, is what makes the card so busted

More goodies from the first set of the Saga Block contains a Gilded Drake (English, PL) and a couple of Serra's Sanctum, one German LP, one English EX

From here, Najeelas activated ability takes things even further