[X]This beast's strength is great. Greater then the form you currently possess. But I believe I see a flaw in it's strategy.
-[X]The horn is a weapon, but one dependant on the momentum it can muster through it's legs! Quickly! Another lid! While it is pushing you, lift, and deny it access to the ground! Then you will be free to to FINISH IT WITH A SUPLEX!!!
[X] Channel Amaranth! Grab another lid, use it as an impenetrable shield against the creature. When it charges, block its attacks and grab its horns, breaking them! Then break its skull with your unbreakable shield, holding the metal fast so it doesn't bend or break from the strain.