BLOOD & THUNDER: A BARBARIAN'S WARPATH

The wildlands roil with chaos. A savage barbarian horde led by the legendary king Grimfang craves revenge. They march towards the kingdom of their foes, leaving a trail of devastation in their wake. The ancient spells at their disposal promise them unstoppable power. Brave warriors stand ready to fight the onslaught. A bloody war hangs in the bal

Detect Magic is excellent as it can be Solid ritually for no spell Expense.  I don't know if Strahd has many traps, but Unseen Servant can be employed to "open up chest' and "open door" in advance of the bash.  It is also invisible.  ten minutes to Solid and lasts for 1 hour. perhaps on the second motion.) If I’m feeling frisky, I am able to