Does the damage sustained from the sorcery (3 damage to each creature) persist through to the combat phase and allow the Molder Beast to kill my Wall of Frost?
I assume the answer is yes. I say that because there is an actual step within the end phase that directs the player to remove all combat damage sustained that turn. Am I right or wrong? Thanks in advance!!
You're exactly correct. Damage continues to pile up throughout the turn and gets wiped at the cleanup step - barring some really esoteric situations, it's the very last thing that happens in the turn. Note that that's all damage, not just combat damage.
While the previous answers are indeed correct in terms of what your question is, the situation you described can't happen. Anger of the Gods deals 3 damage to all creatures, so your opponent's Molder Slug would be exiled before combat even occurs.
If your opponent were to attack and then cast Anger of the Gods after combat, the damage would still accumulate and your Wall would still be exiled due to the clause on Anger of the Gods.
Say I have Wall of Frost on the battlefield and my opponent has a Molder Beast. It is her turn and during her pre-combat phase, hits me with Anger of the Gods, then after moving to combat, she attacks with her Molder Beast and I decide to block with my Wall of Frost.
Does the damage sustained from the sorcery (3 damage to each creature) persist through to the combat phase and allow the Molder Beast to kill my Wall of Frost?
I assume the answer is yes. I say that because there is an actual step within the end phase that directs the player to remove all combat damage sustained that turn. Am I right or wrong? Thanks in advance!!
-Jason
If your opponent were to attack and then cast Anger of the Gods after combat, the damage would still accumulate and your Wall would still be exiled due to the clause on Anger of the Gods.