Round 2 is the 2nd stage of Colosseum: Rarity Draft. Previous stage: Round 1. Next stage: Round 3.
Rarity Draft: Duoレア度選抜+1
Only one unit of each Rarity can be equipped in your lineup. However, two units will be deployed at once!
?
One rule applies to the whole run; the icon at the bottom-left of the stage select confirms which one is in effect. Some Cat Combos may not activate under it.
Zoge, Lophiiformes Angaburu and Zang Roo revive after dying — without a Zombie Killer they keep coming back. Bring one to end the loop.
ZOMBIE CAT B Zombie Killer — stops the revive so it stays dead. Also fits “Clear the crowd.” 
TEACHER BEARCAT A Zombie Killer — stops the revive so it stays dead. Also fits “Counter Traitless.” 
CHEERLEADER CAT A Zombie Killer — stops the revive so it stays dead. Also fits “Out-range H. Nah.” 
MIGHTY REKON KORPS S Zombie Killer — stops the revive so it stays dead. Also fits “Out-range H. Nah.” 
MR. B Zombie Killer — stops the revive so it stays dead. 
VENGEFUL CAT D Zombie Killer — stops the revive so it stays dead. Also fits “Clear the crowd.” H. Nah is Traitless. Anti-Traitless units take less damage and deal more.
HITMAN CAT A Hitman Cat: Deals massive damage to Traitless enemies Also fits “Clear the crowd.” TEACHER BEARCAT A Insane Damage vs Traitless (Normal form). Also fits “Stop the revives.” 
DRILLER CAT A 100% Weakens Traitless to 10% and (True) Strong vs Traitless. Also fits “Out-range H. Nah.” 
D'ARKTANYAN S Strong Against Traitless on a Long-Distance area attack — answers the many Traitless bosses. Also fits “Clear the crowd.” 
JAGANDO JR. A Lord of Ruin Jagando Jr.: Strong against Traitless enemies (Deals 1.5x damage, only takes 1/2 damage) Also fits “Clear the crowd.” H. Nah reaches 344 range. Units that out-range it can chip safely without taking hits.
GROSS CAT A Range 350 — fires from beyond its 344. 
MASTER URIL A Range 405 — fires from beyond its 344. Also fits “Clear the crowd.” 
SALON CAT S Range 350 — fires from beyond its 344. Also fits “Clear the crowd.” 
NERD CAT A Range 1200 — fires from beyond its 344. Also fits “Clear the crowd.” MIGHTY REKON KORPS S Range 470 — fires from beyond its 344. Also fits “Stop the revives.” H. Nah has a deep HP pool (200,000+ even before stage magnification). Heavy single-target burst shortens the fight.
BAHAMUT CAT S Huge multi-hit burst — a story-unlock powerhouse that deletes tanky enemies. MIGHTY REKON KORPS S Among the highest single-hit Area damage available. Also fits “Stop the revives.” 
GAIA THE CREATOR S Long-Distance multi-hit with Insane Damage — a generalist wall-cracker. Also fits “Out-range H. Nah.” 
CRAZED MONEKO A Big crit burst against tanky/Metal targets. 
CHILD OF DESTINY PHONO S Big Multi-Hit Massive-Damage bursts from safety. Also fits “Out-range H. Nah.” 7 enemy types stack up here. Area attackers hit the whole push at once instead of one unit at a time.
URURUN WOLF A Area attacks hit everything in range. Also fits “Out-range H. Nah.” SALON CAT S Hits whole crowds, and is Weaken-immune so it keeps firing through Weaken stages. Also fits “Out-range H. Nah.” 
PILEDRIVER CAT A Omni Strike Area Multi-Hit hits front and back. Also fits “Stop the revives.” MIGHTY REKON KORPS S Long-range (Omni Strike in True) Area clears groups front and back. Also fits “Stop the revives.” 
ACTRESS CAT B Hits multiple enemies at once for budget crowd damage. Also fits “Out-range H. Nah.” 
The castle you destroy to clear the stage.