destroy all cards mtg Kill! Destroy! - Unhinged Rules Text: Destroy all creatures,

You gain life equal to that card's mana value

It exiles the creature

It can also be incredibly expensive, which makes jumping into the format daunting

The floor on Arc Trail is far far above Affliction what with always having targets and being easier to cast

Interaction A few counterspells help keep people honest when you have blue mana up to potentially stop their game-winning combo, or a pesky battlefield sweeper that will otherwise send your glorious Dragons to the graveyard

But every designer works differently, so whenever I focus on another designer, I have to use my basic designer instincts to make a logical guess how they would have designed the card(s) in question