Hey, do you wanna beat Grendel to a pulp instead of the other way around? Well, after losing most of my boss army and Yuty, I can show you how! To start off, you’ll need some way to heal your dinos, as Grendel and the gang like bleeding them out. I’d prefer Theris with veggie cakes or a Daeodon (not recommended). When you’re in the arena, turn off fog and clouds (unless you want a suspicious brown stain on your pants afterwards). Now, Grendel has 2 attack phases. The first is when he jumps up and down on you. This does bleed damage and Grendel cannot be damaged during this phase. The second is when Grendel enters hunt mode (or when grey clouds reduce your visibility). Head to the highlighted cauldron and light it. Be sure to have your dino army next to you, as Grendel will cloak next to you. You can now damage Grendel for about 30 seconds. Rinse and repeat until Grendel dies. Some other things you need to watch out for are the deinonychus (they bleed!) and vultures (they peck you off your mount!). These are quite strong so make sure to kill them ASAP. Good luck survivors!