By morrow: Easy S-rank build. The more +eggs, the easier. Team can be any 1* monsters. Take a hit and sweep your way through. GZL's skill can be used on the boss for safe completion.
By Ogazami: Levels 55,15,15,15,15,99 match 5+ wood or dark at start of L1-4 levels to kill quickly down to 2 or less, stall early to get Odin up. Use Odin if you get in a bind L5 use dark ninja's MS for easy S Rank. 1 star levels only make it a little easier. Odin max awoken for heals.
By JMan22@PG: This is a S-Ranking team build. You can have a blue mask in place of the yellow one but I didn't have a spare. Basically stall for Pixie's and Odin's Nuke skill. If you need stall time, use Ghostring's poison skill and keep matching orbs. It's suggested that Odin has full awakens for max auto-recover to maintain hits.
By vu: S rank build. Combos for leader skill activation is good enough.
By yy: Max lv max awaken odin friend. Subs are any 1 stars. Easy S rank
By mogurt: S- Rank Build: 50% dark resist leader = 5*, Auto heal friend = 5*, Subs = 5*
Takes a while but you can't lose.
By Magnus@PG: Honestly with 2x HP and 4x RCU you'll have a hard time dying.Subs can be any dark attribute cards. Siren is mostly there to make more hearts for Vampire's active skill. Hardest floor is the boss floor simply due to how long it takes to grind him down. Luckily he dropped on the first run :). Good luck on getting that pierdra.
By Yomi: S-rank build. I used a fully awoken max level Odin, but a lower level one is not necessary, but the auto recover awakenings help. Ghostring for low rarity damage reduction. At 14 total rarity you can afford to swap a 1* rare for a 2* rarity (light sprite pixie would be a good choice). Free tamadras are always nice.
By Luminar: Easy S Rank build. 1st floor stall until skills are ready. 2nd-4th floor, pick off synced mobs with Odin, then grind and build up skills before next floor. 5th floor, use skills as needed.
By ✰Pollux✰: **S Class** Wild card was Manekimewdra for HP and the cabbage was evod super cabbage for rcv, all you need is over 5000 health to tank hits, my rcv was 846 and it was enough to autoheal to full every turn. Must do at least 6 combos to s class. Average rarity was 3 stars
By kaei.PD: S-Rank build. Rarity alone (15 total) gets the S-Rank. Apple drawn or any low cost 50% dark damage reduction, Shining Lace Wielder Odin to take the damage, any 1-rank monsters in between. Make sure to target synced monsters and charge/use Odin skill to make things easier.
By [dc]kad: S-Rank. Best not to get hit, as you almost no RCV. Spread attack helps with this. All subs can be any one stars. You need some extra points from combo and total turns, but not a lot. ~30k or so.
By beep*beep: This build is for S+, free Tamadra. Leader and friend were fully awakened, with about 70 +'s. The carbuncles can be substituted by anything with rarity of 1. Pretty easy until boss level, then need to keep HP's high enough for Guan Yu leader skill. Never got Sonia's skill up, so may help to stall on lower levels.
By Bé Táo@PV: S-RANKS. kill all enemies . F5 kill it or stall for up skill ronia to OHKO
< 20 turn , you will get S-rank immediately.
wild card is any 1 star monsters.
By 邓 -ALAN- 洋: When it comes to S-ranking any survey dungeon, all you need is a rainbow/combo lead with one star subs.
By (ʘ‿ʘ)ノ✿: Dragon team + Hades for 60% dark resist = easy win. uVritra for 2x atk/rcv, can be replaced with a similar dragon multiplier leader. megalodran can be swapped with any other heart/healer dragon. I kept myself mostly healed except for when I wanted to use Vritra's active skill. Only needed heart converter's skill once. Good luck.
By Ringo: Easy burst build. Stall with Echidna on boss if needed, takes very little time to burst down the boss. Fl1-4 prioritize on demons over devils.
By woop: stall for lucifer skill and use other skills when needed. chaos devil dragon for the half damage bonus. you can use evolved devils if you want. hope you liked the setup!
By Darthvader: The hades gets you a shadow resistance which will keep your hp up the whole time if you sometimes match heal orbs. Also just match water fire and shadow to get the x3 boost with the haku, and then use the haku's skill to defeat the boss. The haku should be at least lv30, guardian lv max, chiyome lv30, hades lv70
By JD@PG: A healer team and all my monsters are max leveled. Match orbs, use skills, always target Pierdras, and finally skill up Drawn Joker.
By ravenspire: The ever-redoubtable Mono-Red; in fact, any sufficiently well-tailored Mono build should prove sufficient for taking down this Dungeon. Echidna's your safety net, as always, if needed; however, most mobs should wither (read: overkill'd) easily unless you run out of ammo.
By JC: This is somewhat overkill. Activate Haku's leader skill as much as possible for easy kill.
By ☭Δ♔Biz☃: Speed farming build. Ogre is max awoken and is only there for the two skill boosts. Two ogres would probably work as well, the leader valks are going to do all of the killing here anyway.
By Bleye: Basic Dragon team. You use Voice and Zeal for x2 HP and x6 Attack, it'll keep you alive through the whole dungeon. As long as you have all 5 Elements on your team, you'll be able to clear each floor in one turn. Monsters should be ~30, with leaders 70+. Be sure to change orbs if you're in a pinch, however.
By Mr.blunt: Fast valk farming team. Heart maker and friends valk were max skilled. Hit em' hard hit em' fast!
By SA Sam: Basic Byakko team; hard to lose if you can clear board reasonably well.
By Davido: Alraune can be substituted by Siren, Archangel, or Ama. Wildcards can be any healers. Consistently wear Drawn Joker down and when hp is low use siren to heal along with auto heal. King Shynee can be used to make the process faster.
By PYF: Get an ulti ares friend, then buffer him with your ares or the much more easier to get and efficent batarang due to ares' dark sub attribute. Use the the fire and dark balance knights for orb changing. The dungeon does very little damage even at expert, but for the wild cards, it is safe to include a healer to make up ares' rcv
By Zach: Subs can be any monster. Leader and friends leader are required. Neptune can be a substitute for friends leader.