Arrostos, Terror in Flesh

+2: Create a 1/1 Blue, Black, and Red Horror Creature Token with Lifelink and "When this creature dies, deal 2 damage to target creature."
-2: Send the top three cards from your deck to the graveyard. Arrostos gains Loyalty equal to the converted mana cost of one of those cards.
-X: Each opponent exiles the top X cards from their deck, loses X life, and discards X cards.