| Name | Argo Aergenhoff | ATK(Max lv) | 1170 |
| HP (Lv 1) | 668 | Cost | 21 |
| HP (Max lv) | 2433 | Element | Sea |
| Max level | 60 | REC (Lv 1) | 123 |
| Rarity | 4 ☆☆☆☆ | REC (Max lv) | 195 |
| ATK (Lv 1) | 471 | Class | Legend |
| Leader Skill | Hand of the Ice II - Sea Allies' HP x2. |
| AP Skill | Teamwork |
| All damage dealt to Crew is reduced by 100% for 2 turn(s). | |
| Cost: 20 AP |
| Combo Name | None |
| Combo Property | N/A |
| N/A | |
| N/A | |
| N/A | |
| Team Members | None |
| Materials Needed | Mermaiden's Earth Escort (2), Breakers' Sea Totem (2), Mountain Earth Mask (2), Ancient Aerian Earth Statue (2) |
| Evolves to | Argo the Alchemist |
| Drop in QUEST | PORTAL |