Battle Conditions labs that are unlocked at Tier 20 Wave 60. These labs are ones largely focused on BC enemy/spawn buffs, and include:
PS! All Group 2 BC Labs share the same duration, values and costs for labs:
| Group 2 BC Labs | Level | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3401d 20h 10m (max) | Time | 16d 4h 46m | 32d 9h 33m | 48d 14h 20m | 64d 19h 7m | 80d 23h 54m | 97d 4h 41m | 113d 9h 28m | 129d 14h 15m | 145d 19h 2m | 161d 23h 49m | 178d 4h 36m | 194d 9h 23m | 210d 14h 10m | 226d 18h 57m | 242d 23h 44m | 259d 4h 31m | 275d 9h 18m | 291d 14h 5m | 307d 18h 52m | 323d 23h 39m |
| 20% (max) | Value | 1% | 2% | 3% | 4% | 5% | 6% | 7% | 8% | 9% | 10% | 11% | 12% | 13% | 14% | 15% | 16% | 17% | 18% | 19% | 20% |
| 105Q (max) | Cost (Q) | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |