While you might not think it, Carbink BREAKs measly 20 damage attack is something to worry about, because between Strong Energy, Fighting Stadium, Muscle Band, and the new Regirock-EX, it will be hitting for 40/60/80/90+ every turn, which can soften up some Pokemon for your main attackers to finish off, or even take some KOs if they cant get around Safeguard
(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
More specifically, this thing cant be destroyed by battle
Frequently Asked Questions How do you change the default lands in MTG Arena