...

...

 

For sure, I would say:

Kalphites - A complete waste of time.

Terror Dogs - They aren't bad, but the whole situation of not being able to pray, and they hit hard, and they are aggressive, and it's multi-combat. Makes it a whole "Eh" situation.

Waterfiends - I only blocked once I reached 99 summoning. Gotta admit, they are a real pain in the ass to kill.

 

That's my cancel list. All really annoying tasks that take forever lol. Hope it helped you a little bit.

 

I currently have spiritual mages, living rock creatures, and polypore creatures removed. The ones that take a long time and don't drop alot.
(Unblocking polypore creatures at 95 slayer, because that's when you get alot of money apparently)

 

kalphites are quick badass slayer xp cannoning you are out of your mind skipping them and terrordogs are pretty uncommon to get so they would be better for a skipped task. waterfiends are just too beneficial charm-wise for me to block but i do hate them.

this is almost EXACTLY spot on my block list but i keep around dust devils and jadinkos as i dont get them often (skip). ALL stykewyrms are SLOW xp/hr but decent money makers and kinda fun, block warped tortoises, and def block waterfiends if charms arent a priority. further down the line abby demons are slow as well as miths unless your using SOA. just my 2 cents