Merge Blue and Green, make Warders blockers for Sleeper, add Sleeper loot table

[orangefrog]

P99 tries to replicate a clean play experience without custom content. I enjoy and respect that. The idea I put forth tries not to disturb that while allowing players to experience something fresh that was intended to be playable Velious content. To be clear, I'm not pitching any 'funserver' ideas here, this is a conservative change.