gate land cards mtg Rules Text: Gate, 52 reveal it The Black Gate (Showcase Scrolls)

Keeper of Keys Most monarch cards care about accruing value or punishing your opponents for taking the monarchy, but Keeper of Keys takes a far more aggressive approach with its unblockable ability

Are they the most powerful card types around

Some effects can grant a sorcery flash, which basically overrides the sorcery-speed restriction and lets you play it as if it were an instant

There are only a handful of ways to remove specific cards from your opponents deck, most of which are known by the slang term capping or surgical-ing. These come from Jester's Cap and Surgical Extraction, though there are a few other cards that are similar

The educational takeaway here is that you stop them and they cant stop you from stopping them