So I got the 875 Entwined Elemental Foci today and I'm wondering how it compares to Memento of Angerboda in terms of frost dps and blood. I have an 870 Memento with a socket that I've been using for both specs along with an 885 Chrono Shard. It seems that the Elemental Foci is basically a memento with a 20 second buff duration instead of 8 seconds. I ran simcraft with both trinkets and according to it memento nets me about 20-25k more dps over the course of a fight. I guess I'm just wondering if the sims for the new trinkets are correct. Thanks.