Here is my first stab at it based on using MO recently and Victory in an ESB and some similar flavors. I would guess there is some of both in here and plenty of caramel.
5 gal batch 90 min boil, mash around 152
OG 1.048, FG 1.023, SRM 19, 8.1% ABV, IBU's 45.2
Grain
84% 12.5# Marris Otter
5%...