Jace, the Mind Sculptor was the first planeswalker to get banned in Standard
Unlike removal spells, counterspells can completely prevent most cards getting any value whatsoever, which is especially relevant against cards that have powerful enters the battlefield abilities
Murders at Karlov Manor is MTGs latest premier set, an intriguing murder mystery that takes Magics gameplay and style in bold new directions
Its also a three mana Black 2/2 that gets a +1/+1 counter on it for every Zombie card in your graveyard, which usually makes it a rather large lad
Its best used by having existing characters Sing so that you have Ink left over to play the characters you revive
Take a look at stuff like Tuktuk the Explorer, Godo, Bandit Warlord, or Pia and Kiran Nalaar for some examples of such legendary creatures