- Oldhorn, One Horn and Metal One Horn are all spawned in quick succession at the start of the battle.
- One Horn respawns once after 23.3 seconds700f.
- Cyberhorn spawns after 30 seconds900f, followed closely by another Metal One Horn.
Focus on cat combos for attack and use the other slots for the best killer for each type, like Elemental Duelist Cat, Chill Cat, C.Moneko and Slapstick; it may be hard to deal with Oldhorn, but after he dies the stage becomes a cakewalk.
Also, use Cat Jobs to protect your units.
Strategy 1 (No Uber)
Lineup: Manic Mohawk Cat (30), Manic Eraser Cat (50), Eraser Cat (20+27), Jiangshi (30+1), Rodeo Cat (30 + Relic Talent Required), iCat (30), Seafarer Cat (30), Slapstick Cats (30 + 1), Waitress Cat (29), Ururun Cat (37).
Items Used: Sniper the Cat
This strat mainly focuses on stacking freeze units, and timing Waitress Cat so that she will critical hit the Metal One Horn before it can shred everything. At the start, lure the Oldhorn and send out your meatshields, Rodeo, iCat, Seafarer, and Slapsticks. You only need enough to perma-freeze the One Horn and Cyberhorn when they appear, but stacking the freeze units could work for some extra damage. When Metal One Horn is about to reach the frontline, send out Waitress. She should crit the Metal One Horn, and you should be fine. Once the One Horn dies, send out Ururun Cat. Honestly, once you kill the Metal One Horns, the stage is pretty easy. Just continue sending out Slapsticks, Rodeo, and meatshielding.