Forum:Gravekeeper's Servant, Macro Cosmos

Okay, so I run a removal deck and I thought of this combo and wanted to know if it works legitimately. Okay, so if you have a macro cosmos out, with Gravekeeper's Servant, does that mean your opponent can never attack. Gravekeeper's Servant requires the card go to the graveyard, which it cannot with Macro Cosmos. But I wonder if that just means that the attack makes them just send a card to removed instead. If anyone knows, I'd really like to find out.