• Wave Mode instance is a mini-game mode in memorial dungeon, it is similar to tower defense game fashion. The game starts when the player enters the dungeon. Wave Mode dungeon lasts 1 hour.
• A monster wave is released once every 20 seconds and the monsters that appear differ for each wave. A special monster (champion monsters in forest mode, treasure box in sky mode) appears every 5th monster wave.
• In forest mode monsters from each waves will not attack even when they are attacked. While in sky mode, the monsters attack.
• In sky mode, there's a pack of lance mercenaries coming from the opposite side from where the monsters appear. These lance mercenaries will attack the monsters, including treasure boxes, and treasure boxes killed by the mercenaries won't drop anything.
• All monsters dont drop loots except champion monsters in forest mode and treasure boxes in sky mode.
• Each wave consists of 20 monsters for forest mode, and 10 for sky mode. Once monsters reach the end of the map, they will die instantly. Once all monsters die after reaching the end of the map, the mini-game will end.
• The wave will be cycled after last wave back to first wave. Forest mode has a cycle of 70 waves. Sky mode has cycle of 10 waves.
• Every time treasure boxes spawn, the amount will increase by 1. (Up to a maximum of 5 treasure chests each time they spawn).
• To enter, find Entrance NPC 'Zonda Rep', located in the following areas:

• Eden Group (moc_para01 44, 88)
• Prontera (prontera 146, 75)
• Payon (payon 166, 98)
• Morroc (morroc 168, 271)

• Waves (every 10th wave a Treasure Box appears)

Waves
Wave Number	Monster Spawn
Wave 1	Poring (1002)
Wave 2	Lunatic (1063)
Wave 3	Chonchon (1011)
Wave 4	Rocker (1052)
Wave 5	Swift Poring (2699)
Wave 6	Fabre (1007)
Wave 7	Boa (1025)
Wave 8	Stainer (1174)
Wave 9	Creamy (1018)
Wave 10	Elusive Hornet (2798)
Wave 11	Caramel (1103)
Wave 12	Bigfoot (1060)
Wave 13	Poporing (1031)
Wave 14	Horn (1128)
Wave 15	Elusive Rocker (2680)
Wave 16	Yoyo (1057)
Wave 17	Coco (1104)
Wave 18	Martin (1145)
Wave 19	Wolf (1013)
Wave 20	Swift Spore (2646)
Wave 21	Argos (1100)
Wave 22	Steel Chonchon (1042)
Wave 23	Baphomet Jr. (1101)
Wave 24	Savage (1166)
Wave 25	[ Solid Andre (2902)
Wave 26	Mantis (1139)
Wave 27	Side Winder (1037)
Wave 28	Argiope (1099)
Wave 29	Penomena (1216)
Wave 30	Solid Elder Willow (2840)
Wave 31	Hunter Fly (1035)
Wave 32	Holden (1628)
Wave 33	Siorava (2199)
Wave 34	Butoijo (2155)
Wave 35	Elusive Raggler (2694)
Wave 36	Civil Servant (1513)
Wave 37	Marionette (1143)
Wave 38	Wild Ginseng (1413)
Wave 39	Zipper Bear (1417)
Wave 40	Furious Stalactic Golem (2644)
Wave 41	Pitman (1616)
Wave 42	Waste Stove (1617)
Wave 43	Breeze (1692)
Wave 44	Elder (1377)
Wave 45	Furious Hunter Fly (2797)
Wave 46	Ungoliant (1618)
Wave 47	Garm Baby (1515)
Wave 48	Roween (1782)
Wave 49	Stapo (1784)
Wave 50	Swift Argiope (2892)
Wave 51	Anopheles (1627)
Wave 52	Mineral (1614)
Wave 53	Wild Rider (2208)
Wave 54	Taoist Hermit (1412)
Wave 55	Flower Ring (2612)
Wave 56	Obsidian (1615)
Wave 57	Wicked Nymph (1416)
Wave 58	Neraid (1255)
Wave 59	Rybio (1201)
Wave 60	Miyabi Doll Ringleader (2746)
Wave 61	Siroma (1776)
Wave 62	Kaho (1072)
Wave 63	Heater (1318)
Wave 64	Galion (1783)
Wave 65	Yao Jun Ringleader (2796)
Wave 66	Lude (1509)
Wave 67	Hylozoist (1510)
Wave 68	Lava Golem (1366)
Wave 69	Snowier (1775)
Wave 70	Solid Novus (2730)

• The waves repeat (every 5th wave a Treasure Box appears), either you warp out when you don't feel like it anymore or you get warped out automatically after an hour.

In both instances a box appears regularly, in these boxes can be the following items:

• Yggdrasil Berry (607)
  
• Chile Shrimp Gratin (12086)
  
• Awfully Bitter Bracer (12081)
  
• Red Mushroom Wine (12076)
  
• Peach Cake (12091)
  
• Critical Stone (Top) (6716)
  
• Stamina Stone (Mid) (6717)
  
• Magical Stone (Low) (6718)
  
• Poring Capsule (23135)

The Poring Capsule (23135) contains the Poring Family Balloons, more information here.