I said it. Slayers in wildernesses should unlock teleports to certain quest entrances.
Yup. That means maybe there are thresholds for teleports. Lets call them tiers.
Tier 1: lowest level-easiest to reach
Tier 2: medium level
Tier 3: highest level-hardest or impossible to reach.
Yes, you could have quests that are ONLY reachable through slayers. These Tiers don't have to be exceptionally high, but if you added a quest to each adventure pack that was only reachable via teleport, it would add depth to the game and to slayers.
Meh. It's just an opinion.