Yay S class trials. The riddle is pretty stupid but the answer is weird.

(Lady Ruins)
Malice and Wendy just stared at the riddle in confusion. The riddle was extremely confusing due to the fact that it made no sense because of the hearth.
"We need to answer this riddle quickly. If we don't you can't become S-Class!" said Malice in frustration.
"If only we had some kind of clue!" said Wendy.
Suddenly Malice got an idea. There was a clue in the riddle itself! Malice snatched up the paper and read the poem again.
"Fire and Brimstone will rain down on the earth." said Malice.
Suddenly Wendy perked up.
"Sulphur." she said as Malice nodded.
"I found the answer to this riddle. It was so simple that we over thought it!" said Malice.
"The answer to the riddle is! The earth's core!" they said in unison.
The paper dissolved and 3 cards fell down from the ceiling. Wendy picked them up and looked at them. Spades, Clover and Queen. Those were the cards that fell from the ceiling.
"Not good. I have a feeling that 6 cards were supposed to fall from the ceiling. Since there are only 3, that means 3 teams have already passed. We are behind! Pick the card!" urged Malice.
Wendy picked the Clover and a door appeared in the chamber. Malice and Wendy stepped in. The door shut and everything was dark for a second. The lights flashed on and a iron gate could be seen from across the chamber. The iron gate rumbled open. Wendy and Malice braced themselves for attack. Out came a Black Fang Wyvern. It roared a might roar and flew into the air. Malice quickly equipped armor and her mace. Wendy began charging her dragon roar when suddenly the Wyvern came crashing down. Malice was sent flying into the wall. Wendy managed to dodge in time but was still damaged by the debris. The Wyvern roared and sprayed fire everywhere. Malice got up, eyes blazing. She charged forward with her mace in hand.
"Gooo! Storm Mace!" she shouted as a powerful gust of wind shot out from the mace.
The Wyvern was not affected and hit Malice away with it's tail. Malice crashed back into the wall. Wendy rushed over to help Malice. Malice pushed her to the side a bit and gave her something. It was a colorful rock.
"It's a magical rock that Vector gave me. It's not cheating because power boosting spells and items are allowed. Wyverns are dragons, use your slayer magic to take it down!" said Malice as she slumped against the wall again.
Wendy stood up with the magic stone in her hand. She would not forgive the Wyvern for hurting Malice. She stepped forward and prepared to unleash her attack. The Wyvern just stood there, mocking her with it's beady eyes. It roared a challenge and swung it's tail back and forth. Wendy's eyes flashed open. It was time to strike.
"Grandine! Lend me your strength! Wind dragon's roar!" she shouted as her slayer magic activated and the Wyvern shook from side to side.
Wendy landed back on the ground and wasted no time attacking the Wyvern again and again.
"Sky dragons claw! Sky dragons Roar!" she shouted as she attacked the Wyvern over and over again.
The Wyvern was taking the attacks head on but it was still trying to fight against the powerful wind that threatened to kill it. Malice started to gain consciousness again as Wendy began to win the battle. Wendy had done well so far but the Wyvern was a worthy opponent and fly into the air again. With a roar it sent a stream of fire spiraling down towards the ground. Wendy was hit by the fore amd was blown back into the floor. She looked up to see the Wyvern diving towards her. Wendy glared and unleashed an attack. The Wyvern was blown away for a second to let Wendy dodge the attack. Wendy stood up again wiped the blood from her forehead. A Wyvern was a dragon and she was a dragon slayer! The Wyvern was roaring in frustration and anger as it charged towards Wendy with vengeance in it's eyes. Wendy dodged and sent another wave of attack flying towards the Wyvern. This time, the Wyvern was caught off guard and was sent crashing into a wall. Malice started to regain her strength and managed to stand up. She quickly sent Blaze to finish the Wyvern off. The tornado of fire crashed into the Wyvern but the Wyvern was unaffected. Malice growled and charged the Wyvern. The Wyvern effortlessly flicked Malice away. Wendy decided that enough was enough. She seemed to be floating in the air as she unleashed a spell that would finish off the weakened Wyvern.
"Sky dragon's typhoon!" she shouted as wind gathered around her.
The huge collection of wind seemed to roar like a dragon as it was send towards the wounded Wyvern, still on it's side. There was a blast of wind as the typhoon hit the Wyvern. Wendy shouted in triumph when she saw that the Wyvern was killed and that they had cleared this level of the exam. Malice smiled weakly as she struggled to get up from where she was. Wendy ran over to heal Malice. It only took a few minutes before Malice could walk again. 5 cards dropped down from the ceiling this time.
"5 cards! We could pass this exam!" shouted Wendy.
"Yeah! Wendy your going to be a S-Class mage!" shouted Malice.
This time, Wendy chose the Diamonds. The door marked with a diamond appeared in the large chamber. The door opened and Malice and Wendy stepped inside. The door slammed shut behind them and it was pitch dark inside for a second before the lights flashed on. Wendy and Malice gasped.

(At the finish area)
Happy, Charle and Pantherlily stood waiting with Makarov at the ending point. So far, Freed and Grey had been eliminated. How unfortunate for Freed to come upon a Dead Man's Hand. A creature so vile it poisoned the ground where it stood. It had defeated Freed and Bickslow in a matter of minutes and Makarov had to teleport them out of the chamber before the creature could kill them. Grey and Jubia were defeated by the infamous Jihalaran, a monster so strong it could withstand Gildartz's crash magic. He was impressed that Wendy defeated the Black Fang Wyvern. It was the 3rd strongest monster and it was difficult for Lamia Scale to acquire it in the first place. Natsu and Lucy were making good progress, however, the last stage of the exam was coming up. Levy and Gajeel were making good pace but they had it too easy so far. However, on the last level of the exam, nobody got it easy.

(Fairy Tail)
Everyone watched the huge screens that dominated the main hall. The exams were well underway and already 2 of the 6 teams had been eliminated. Brandon watched with interest as his sister got lucky over and over again. Only having to solve an easy riddle and defeat 4 easy monsters. Dark Star stood watching Natsu and Lucy battle their way through the exam. Abutuum pick pocketed the crowd as they stood, fixated on the screens.
"The exams will be concluding soon." said Brandon.
"Yes, and we will see who are the next S-Class wizards of Fairy Tail." said Dark Star.
"I don't expect Malice to become a S-Class Mage any time soon. She is weak." said Brandon.
Dark Star just chuckled.