balrog card mtg Random Talkin' The Gathering Il Balrog, Flagello di Durin

Delve allows you to exile cards from your graveyard in exchange for paying the mana cost

Protects cards and sleeves

Should you find yourself mana-screwed, you wont have the security of a hand full of resources to deploy once you find lands, and its a do-nothing top deck later in the game when you need action

But the ability to also downgrade a utility land like Abandoned Air Temple or Ba Sing Se at no additional cost sets it apart from Slagstorm

And like Chaos Warp, Beast Within might be used on the caster's own cards in a pinch, especially if they only need a mere 3/3 Beast to attack back and win the game

Kefka drains your opponents of resources while swinging in for damage