While playing a mono white cheap creature/life gain deck my opponent was hit with singularity rupture had half of his deck milled. he only had a land and a raise the past in his hand.

He used raise the past and every one of his creatures was resurrected. This caused so many triggers to hit at once and Arena forced a draw.

I had a Riverchurn Monument in hand and would have won next turn. This caused me to not be awarded the rank point that I would have gotten.