NG+ Broodspawner update (v1.2.2d)

Some updates & nerfs for Root Broodspawner in NG+, so the boss fight can no longer end up in a situation where it's impossible to win after missing a couple of interrupts.

Enemies

Root Broodspawner NG+:

Summon Slitherer:

• Slightly increased cast time

• Updated visual effect

Heal (skill of the spawned adds):

• Can now only heal the boss, and not other summons

• Cast time and cooldown increased, heal amount slightly reduced

• Updated visual effects

Chapter 2 level 1&2 bosses (Root Champion/Broodspawner) are no longer in random order. This was the only case where the order was randomized, and could cause that the same boss appears twice in NG+.