That exiles the creature and gives you 10,000 life
Illustrated by Maxime Minard Standard Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
(If it annoys you that Pact of Negation can target creature spells when Negate and Force cannot, I sympathize Pact unfortunately predates Negate, which messes up this neat bit of Magic taxonomy.) Force of Negation is effectively a compromise with players who begged for free counterspells to hamper the ultra-aggressive combo decks in Modern
The original run of Lord of the Rings Collector boosters also had serialized versions of the Realms and Relics cards, and the non-serialized versions could be found as box toppers
The condition of a card is critically important
When converted to Blitzwing, Adaptive Assailant, you randomly choose either flying or indestructible and give it that ability until end of turn, then when Blitzwing, Adaptive Assailant connects with your opponent, you convert it back