Slayer is my favorite skill in the game and I have 75 million xp across my accounts, so hopefully that qualifies me to give advice. Over the years I've figured out many ways to optimize training methods, and speed up the xp per hour. My goal is that you learn at least one new thing from this video!
Edits:
-Imbued/saturated heart doesn't increase your damage for ancients, only powered staves, unless it gives you access to a spell you didn't have the level for otherwise.
1:18 1) Slayer points and the order to spend them
3:54 2) Point boosting/Turael (Spria) boosting
6:00 3) How to set up your block list
7:53 4) Hunting a specific task and which master to use
9:26 5) How to get to masters and NPC Contact
12:27 6) Inventory setups and bank tag layouts
13:42 7) Barraging and bursting for fast XP (wear proselyte)
15:50 8) Slaughter and expeditious bracelets
17:55 9) Ancient Ironman secrets
19:31 10) Saradomin Godsword, Lightbearer, Dinh's Bulwark, Venator Bow, Ancient Mace, Blask Mask, Cannon
25:17 11) NPC aggression timer
Turael task list:
https://osrs.wiki/w/Turael#Tasks
Task weight calculator:
https://osrs.wiki/w/Calculator:Slayer/Slayer_task_weight
General master info:
https://osrs.wiki/w/Slayer_Master
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