mtg are exiled cards face up Exiling in MTG: Rules, FAQs and Best Card of the Week Contest

It only stops creatures with flying from attacking, but seeing as thats one of the most popular evasive keywords, this wonderful green enchantment can be a nice sideboard piece

But that's not to say there isn't still value in some of the other cards as well

It costs a lot, but acts as a 12/12 with Menace and facilitates card draw

in other cases, when a creature is put onto the battlefield attacking, that creature's controller chooses which player, planeswalker, or battle it's attacking

I was advised that I had nothing of value and offered $100 for my entire collection

That's why cards like Spike Weaver and abusing Spore Frog are beloved in casual circles