During the climax of our last dungeon, there was a mini-boss in the form of an undead knight obsessed with guarding this magical plant

The druid had a lion animal companion. It managed to grapple the knight for a turn, but then the knight managed to roll a 20 and headbutted the lion to death.

The knight then use the lion's corpse as an improvised weapon, and nearly killed the wizard with it.

It was metal as **** .