"Sorry Yugi." Joey apologized holding out two cards. "I could only get these two."

"They're just cards, your life is more important punk!" Undyne snapped. "You could have drowned!"

"I know but…" Joey started. "Thanks, I owe you my life."

"It was nothing, I can't let one of Frisk's friends get hurt now can I?" Undyne asked with a smile.

"We should still have some time before we arrive and if we're going to help you get your grandpa's soul back we'll need to know what we're doing." Chara pointed out. "So do you mind having those practice matches Yugi?"

"That makes sense, and we can catch up while we duel." Yugi agreed with a smile.

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

"Ok, so now that Dark Magician's attack points are increased to 2800 thanks to Book of Secret Arts when he attacks Asriel Dreemurr you lose 1000 life points, and since you only have 700 points left Chara that means you lose." Yugi explained.

"Actually that's not true because I play the trap card Determination Injection to cut the damage in half so I still have 200 points." Chara mentioned revealing her trap card.

"I hate to say it, but even with one more turn you're pretty much done Chara. Yugi still has all 2000 life points and you only have 200." Joey noted. "Still, you put up a really good fight holding on for this long."

"Holding on, no I plan on winning this duel." Chara stated with a smile. "Yugi just let me win."

"We'll see, I end my turn Chara." Yugi stated.

"Alright, now since Asriel Dreemurr is in the graveyard. I can summon Chara Dreemurr to the field and as long as Asriel is in the graveyard my effects can be used." Chara told him.

"Ok, what effects are those?" Joey questioned.

"When Asriel isn't in the graveyard Chara's a zero attack point monster with no effects." Chara answered. "When he is in the graveyard, Chara can't be destroyed by magic or trap cards, is unaffected by monster effects, can't be destroyed in battle, and when she battles the other monster is destroyed and Yugi takes all the battle damage."

"What, that's insane." Joey mentioned. "One card can do all that?"

"it isn't one card, Chara gets her strength from her brother Asriel and as long as he's in the graveyard she's unstoppable, get him out of the graveyard and well…" Sans clarified. "the two of them are a team, always have been and always will be."

"Chara, attack Dark Magician and end this duel." Chara stated winning.

"So he was your brother?" Joey inquired. "Asriel I mean."

"Yeah, it's a long story, we'll tell you after Frisk gets her turn to practice." Chara mentioned before her bracelet started to glow and Frisk appeared in her place.

"Yeah, still going to take some time to get used to that." Tristan admitted.

"You don't mind dueling me right after you dueled Chara do you Yugi?" Frisk inquired.

"No problem, Chara's really good but she should try and play a bit more defense." Yugi mentioned.

"More defense, I guess he has a point." Chara admitted.

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

"Ok, so Chara plays a lot of offense, and Frisk plays mostly defense. Her cards are keeping Yugi from dealing much damage at all." Tea noted.

"The same cards can be used differently by different people it seems." Asgore noted calmly.

"Yeah, but look at Frisk's graveyard. She has 18 cards in it and just like Chara she hasn't done any damage to Yugi so far." Joey pointed out as Yugi destroyed another one of Frisk's monsters. "I mean I know this is just to get to know how the deck works but…"

"Yugi, I have a question." Frisk interjected with a grin as Sans chuckled to himself.

"Sure, what's on your mind Frisk?" Yugi inquired.

Frisk just closed her eyes before opening them and staring straight at Yugi. "Do you want to have a bad time?"

"Huh?" Yugi asked. "What do you mean Frisk?"

"This, when you destroy a monster I can summon Sans the Skeleton to my field in attack mode, and for every card in my graveyard he gains 300 attack and defense points." Frisk explained with a smile. "19 cards means 5700 attack points."

"THAT'S INCREDIBLE, WHY IS SANS SO POWERFUL?" Papyrus questioned.

"eh, just lucky I guess." Sans answered as Frisk attacked and won the duel. (1)

"You two are incredible, I don't think you have anything to worry about in this tournament." Yugi smiled.

"Thanks Yugi." Frisk smiled.

"First we'll find that blue haired creep and then we'll get Yugi's grandpa back right Frisk?" Chara asked.

"Yeah, we will." Frisk agreed.

"I know you explained how you fell and went through the Underground to save all of these monsters, but didn't you say that was almost two years ago?" Tristan asked. "What were you doing that whole time?"

"Frisk is serving as the ambassador between Monsters and Humans." Asgore stated.

"Ambassador?" Tea asked in shock.

"Yes, Frisk has been acting as the ambassador ever since the Barrier keeping us trapped Underground was shattered." Toriel explained. "She's the reason our relationship with humanity is so much more positive than it was in the past."

"Grandpa would be so happy to hear that Frisk." Yugi smiled.

"Thanks." Frisk mentioned with her own smile.

"HUMAN YUGI, I THE GREAT PAPYRUS HAVE BEEN WONDERING." Papyrus stated. "WHAT IS THAT AROUND YOUR NECK?"

"Huh, oh you mean my Millennium Puzzle." Yugi mentioned. "It's…"

"You solved it Yugi!" Frisk cried. "That's amazing."

Yugi just smiled. "Yeah, I did."

"Millennium Puzzle?" Alphys asked.

"A really hard puzzle that nobody is supposed to be able to solve." Frisk answered. "Yugi and I tried to solve it once before we left but we couldn't even make a dent in the puzzle."

"That's right, it took me years to solve but I finally managed it." Yugi added with a grin.

"Well, we're going to be arriving soon. Then we just have to get to Pegasus and defeat him to rescue your grandpa Yugi." Frisk smiled.

(Frisk and Chara have come up with their own strategies involving the Mt. Ebott Deck. Next chapter the group will arrive at Duelist Kingdom. As always any reviews or critique is appreciated.)

(1) (Frisk and Chara's duels with Yugi ended with them beating him because it was the first time anyone had seen their cards and Yugi was helping them come up with strategies. They aren't better duelists than he is and if they have a rematch there is a very good chance Yugi will beat them.)

(Author's Note: Would you like me to include Frisk and Chara's deck list at the end of the next chapter?)