Raving Dead

Raving Dead must attack the chosen player if able, not a planeswalker controlled by that player.

If Raving Dead can't attack the chosen player for one of the above reasons but it can still attack elsewhere, you may choose to have it attack another player, attack a planeswalker, or not attack at all.

If your turn has multiple combat phases, Raving Dead's ability triggers at the beginning of each of them. Ignore any choices made during previous combat phases that turn.