Jelly: Nowhere in the update did it say anything about an iron slab, only that Rattata was burrowing into your pack.
Deciding to teach this little thief a lesson in manners, you order Aron to attack. Unfortunately your yelling has alerted Rattata to the fact that it has been discovered and it immediately prepares itself for battle, taking a defensive stance and hissing at you both with its fangs bared and its Tail Whipping wildly about, making a “whooshing” sound as it slices through the air. Aron immediately moves in with Fury Cutter, slashing at Rattata who dodges using Quick Attack, leaping toward Aron and twisting it’s body in mid-air to whip him across the eyes with it’s tail before landing safe and sound on the ground in front of him with a smug expression on it’s face. Aron’s eyes are watering from the tail whipping and while he Hardens himself for the next stage of battle Rattata lunges at him, hurling it’s little body straight into Aron’s chest with Tackle. Both Pokémon tumble backward before coming to a stop and quickly regaining their feet, angrily facing off against one another. With both Pokémon staring each other down, Aron leaps into the air before smashing his body back into the ground with as much force as possible causing several nearby rocks to lift off the ground and fly through the air toward Rattata. Unfortunately for Aron, he’s not very big yet, and so the “rocks” are more like stones. Rattata evades most of them easily enough except for the largest one which whacks it hard in the side, knocking it off-balance and causing it quite some pain. Rattata soon recovers it’s feet however and lunges toward Aron with another Quick Attack which barely causes him any damage. What will you do now?