An easy way to clear some of the required missions is to build a working deck of around 15-17 cards and use the rest as filler for putting in spells, traps and/or ritual cards, this is so that you can use auto and still get a win and being able to use the copy deck feature so it can be easily copied to other characters.
Use cards like shard of greed to be able to get the required cards faster, or cards that can retrieve cards from the graveyard to re-use them in one duel.
Keep in mind that in the later stage, you will be required to unlock Ishizu and Odion. It is recommended to unlock them early by using a lot of trap cards and summoning a lot of Light monsters.
Do I need to win the battles for them to count?
Missions like use spell/traps # of time(s) or tribute summons and ritual summons will still count even if you don’t win the duel.
I was just stuck there you have to do them in ranked or casual duels... Try on casual duels to not affect your ranking it sucks because is not a great deck and casual people don't understand you're just trying to reach next stage haha so sometimes they beat you up before you can even do one fusion summon. I had to do 40 duels try using the feint plan, soul reclamation, etc..
I HATE GEARS
I'm stuck on stage 31, no matter who I duel (gate or otherwise) it refuses to count ritual summons so I can't get past "summon two ritual monsters in one duel world duel". Is this a glitch?
A Cerberus Deck should be fine (Draw Sense: Low-Level)... I always use it.
Currently stuck at mission 31 with summoning 2 rituals,I have the fortress whale oath and the spell card for it,but I need another ritual summoner.I also have the "exchange" card and the "contract with the Abyss" card aswell,my only question is,will summoning it from the bots (Miley/Nick/Etc) make it count as 2 ritual summons or just count it as the 1 I own in my deck,please help
Fight him at lvl 10 in the portal, bring a deck with tons of magic easy to use cards, like healing or damaging spells
Im stuck at Stage 36, because the Stage Mission says "Destroy 5 monsters in a Duel against Joey Wheeler", but i can´t complete the mission. I destroyed 5 monsters in a Battle, I destroyed 5 Monster with the Effect of the Pistol Dragon but it diddn´t work. Can anybody help please ?