Collectible Card Game Headquarters

Whenever I'm playing the computer on my local server, if they cast Snapcaster Mage, and target a spell in their graveyard, it creates an infinite loop of flashing back the targeted spell. See the picture below for clarification.

pls update the duel commander ban list.

Yawgmoth’s Bargain, Serra Ascendant, Grindstone, Necropotence and Balance are now legal.
(Grindstone and balance are not legal in xmage, dunno if the other cards had updated)

and also the commander damage rule has removed in duel commander