mtg double sided cards rules ironfang Vergil's Magic Emporium: Innistrad: Double-Faced

This keeps them on the back-foot and dancing to your tune until you're ready to deploy characters with 'Evasive' (meaning they can't be challenged unless the other card has Evasive too)

4 Fall Of The Thran Fall Of The Thran is a Saga that will destroy all the lands in the first chapter and then let each player put two lands back on the battlefield during the second and third ones

Hugs-a-lot Demon

There are relatively few expensive spells that paying 4 to return one to the hand is not amazing most of the time as well although stopping something like a Titan from getting its come into play effect can be pretty huge

The extort mechanic is especially effective when you have multiple opponents

Yarus, Roar of the Old Gods A member of the Zhur-Taa Clan and a druid of the Old Ways, Yarus witnessed the awakening of Ilharg, the Raze-Boar, a moment that filled him with awe and has stayed with him