After solving the mysteries in the Sealed Chamber, go to Route 120 and you’ll find the Ancient Tomb. Use Fly in the middle of the room and the way will open to the room where Registeel is in. Save your game before you interact. Registeel is on Level 40. It has a move called Superpower, which inflicts great damage but also lowers the user’s own Attack and Defense stats. Keep using Ultra Balls if you have any left. ... https://www.youtube.com/watch?v=bULvNrytvH4

Enter the castle and Toad will explain that the king has transformed. The next airship has cannons all over. The ones attached to the walls shoot cannonballs and the side cannons shoot Bullet Bills. Once you go far, go down the pipe to take on Roy Koopa. Since Roy is heavy, when he hits the turf, you’ll be stunned for a bit if you’re on the ground. Stomp Roy 3 times to take back the stolen wand and the king will return to normal. You’ll receive a letter from Mario that explains that enemies trapped in ice will come to life when thawed out. You’ll also receive a Bypass Cloud item. ... https://www.youtube.com/watch?v=pPjKbsy192A

Cynthia can only be battled in the Champions Tournament. Her team is almost about the same since she was at Undella Town. Garchomp will use Swords Dance to power up, Stone Edge for critical hits, and Outrage to strike for 2-3 turns. Spiritomb holding a Rocky Helmet will use Will-O-Wisp to burn targets and strike first using Sucker Punch. Roserade will use Sleep Powder to put opponents to sleep and Leaf Storm with a White Herb restoring the lowered stat for once. Togekiss will use Air Slash to make the target flinch and Aura Sphere to not miss. Lucario holding a Life Orb will use Dark Pulse to make an opponent flinch while using Extremespeed to strike first. Glaceon holds a Choice Scarf that raises its Speed but permits only to use a single move. Make sure you have a whole variety of types and moves to battle. ... https://www.youtube.com/watch?v=AejK7Oe4vZk

Climb the ladder to the surface then board Hoopsters on the trees to get over a high landing. The first A Coin is left from a set of trees with Hoopsters. Board a Shy Guy on an ostrich to get on top of another higher landing. After a pipe, you’ll see Porcupos and another Shy Guy on an ostrich. Ride the ostrich and power jump for the 2nd A Coin. Ride on the Hoopsters to cross over holes for the 3rd A Coin and you’ll see Ninjis ahead. After another Porcupo, climb the vine to the clouds. As you climb the vines, watch for Snifits and Hoopsters. The 4th A Coin is above one cloud. Make your way to the top and descend by spikes. As you descend, stay on the left to grab the 5th A Coin. Once you find a bridge, go through the door to the boss area. Hit a red Birdo with eggs 3 times to grab the jewel so the Mask Gate will open. ... https://www.youtube.com/watch?v=8F9leAsLhec