Check this out: If your opponent in control of Hive Mind plays a couple of Pacts, you are facing a bitter destiny unless you happen to control a Sundial of the Infinite, whose ability will exile the triggers of your Pacts (the copies gifted to you through Hive Mind) from the stack, and you wont be facing the choice of paying lots and lots of mana (which you might not even have access to) or losing the game
Artemis, Menace of Time Mana Value: 4UU Rarity: Rare Type: Legendary Creature Human Warlock Stats: 4/4 Card Text: Whenever this creature enters, tap all creatures your opponents control
Consider these Commanders from Magic: The Gathering's Transformers collaboration In a never-ending attempt to reach all corners of pop culture, Magic: The Gathering and its Universes Beyond enterprise have finally given us some Transformers , albeit in collector boosters of a Standard set The Brothers' War
However, here are a few pacifism cards I think you should know: Imprisoned in the Moon, Planar Disruption, Prison Term, Lawmage's Binding, and Bonds of Faith