Being a pvper for over a decade and using bolas since their introduction into the game, I can say with quite a bit of confidence that bolas are fairly easy to avoid. They are a little harder in open field with little to dodge around when you're going to be bolad by someone who knows what they are doing. However not impossible and they wont hit 100% of the time due to awareness of the person being bolad. (By this I mean, if you hinder the line of sight between yourself and the bola monkey, then they will receive the message "Target cannot be seen!" and their bola will not throw. ONCE it is THROWN (Four seconds AFTER selecting the target, NOT when the person is targeted, It will hit.)
Here are some key things to watch out for:
1. Players on foot. If someone has been chasing you for awhile and you know they are always on a mount, and suddenly they're on foot, then assume that they have a bola prepped.
1A. This can be countered by being aware of this person, which I agree can be more difficult for some, and cutting back a different direction. (When you're being chased by a large group, the quickest way to lose them is to be unpredictable and change directions)
2. Seeing the message popup on the lower left hand corner of your screen. This typically means a stealther or someone hidden just prepped a bola.
2A. This is a little bit harder to avoid but essentially the safest way to do it is to again, change directions or even pull a complete 180. Even if you have people following you, rarely will they expect you to turn and run into and past them.
3. Someone chasing you with a sleep, lands the sleep then dismounts themselves and winds up a bola.
3A. This is another tricky one because it depends on multiple factors, your latency, their latency, their competence, and your ability to react to the area around you and use it effectively. Generally when this happens, the mage follows up with a teleport to increase the percentage of landing the bola and unless you have 0 resisting spells the time it takes to dismount, wind the bola up, throw it, cast teleport is just barely enough time for you to stay on their screen and for the bola to hit. It's a small window to work with. Some things you can use to avoid this are, enchanted apples, spell trigger cleansing winds, cleansing winds itself if it happens to be prepped. When you don't have any of this then this is where the awareness of your immediate surroundings come into play, note that this is probably one of the harder bola situations to escape however it is possible. Look for anything that you can use to hinder line of sight, this can be uneven Z-Axis terrain (literally every where in T2A and Dungeons), Houses, Static Objects/Establishments. Sometimes there wont be any escape, we'll get into the later.
4. In every situation you can always do these things also. Take a gamble and straight up just teleport a random direction away (the goal is to increase the distance between you and the bola monkey). Cast invisibility on yourself, or use invisibility items (smoke bombs). If you don't ride an ethy then you can dismount yourself and then remount a couple seconds later, try to do this as late as possible to minimize the amount of time you're off your mount, be prepared for your mount to be poisoned or CCed in some way though and act accordingly. If there is no immediate items to hinder line of sight then Wall of Stone is often your best bet, just understand how it works in order to maximize it's potential, for example when you cast it and target yourself, it will land on the ground facing West/East, that means you want to use it and adjust to put the bola monkey on either the west, or east end of you in order to maximize the effectiveness of the wall.
4A. Exceptionally "fast" players sometimes don't have much issue with being slept, bolad. Not because the spell "doesn't last as long" (It lasts the same amount of time for everything, depending on their Magic Resist and the caster's Focus skill) it's because their ability to move faster after the sleep wears off drastically decreases that already small window of time I mentioned earlier.
5. Watch people's hands. If you run on to screen and there is someone who normally a weapon in their hand on foot. There is a good chance they have a bola prepped, If they have a weapon in their hand and it disappears, then they just threw it.
Here are some things that I think about when I go to bola someone.
1. How do they react to sleep/debuffs? Do they "reactively" use an enchanted apple
instantly?
1A. If this is the case, then you can bait out their enchanted apple and time it. Some things that people "reactively" apple are, Curse, Spell Plague, Sleep, Blood Oath, Omen. You can also utilize paralyze to determine if they have a trapped box or not.
2. Have I bolad this person in the past, what sort of characteristics do they exhibit when being presented a bola? We'll touch on this in #3C.
3. What kind of mount are they riding?
3A. If they're riding an ethy, then I don't have to worry about being baited or having to control their pet.
3B. If they have a live mount then I have to be prepared to handle control their mount in the event of them being dismounted either by themselves or via the bola.
3C. Touching back on #2, if I have bolad this person before and they have juked my bola by dismounting themselves then typically what I will do is hold the bola and wait for them to dismount then remount and throw the bola AFTER they remount as they generally assume that I've already thrown it and whiffed (which creates a timer before we can use another bola).
4. Do they have resist?
4A. If they do not have resist then that makes life easier in both setting up for the bola and keeping them down after the bola.
5. Are they a stealther?
5A. If so and if they don't have resist, then mana vampire them during/after the bola to prevent smokebombs and animal form.
6. What is the terrain like around me, where could they move towards in order to escape the bola? (This is typically what I think about after I bola someone)
What should you do after you have been bolad?
1. Continue to attempt to create distance between yourself and those attacking you.
1A. Look for ledges/roofs to teleport onto, obstructions to teleport across such as rivers, hedges, etc. Anything that will force them to stop attacking you in order to re-catch you.
2B. Teleport, if you get some distance on someone, especially mages who have to STOP MOVING to cast a new spell, then there is an advantage to simply max range teleporting in open field, you will cover ground faster than running on foot and it could allow you the time to mount back up (with an ethy), invis, or use a pet summoning ball to get your mount back.
3. If you have a live mount. Expect to have to cure it before or break it from being controlled in some way shape or form before being able to mount it again.
3A. If your pet has disappeared (but not died) it's not uncommon that it has been slept/paralyzed then turned invisible by a mage. Don't panic, it happens.
Some fun facts to note about using bolas!
1. Your hands are unequipped upon use of a bola (Meaning even mages should have equip last weapon macros!)
2. You cannot immediately mount after throwing a bola, regardless of it hitting or not.
3. A bola takes 4 seconds to hit a target after selecting the target.
4. A bola isn't technically "thrown" until 4 seconds after the target has been selected. Meaning if you hinder their line of sight in expectation of you being selected by the bola, or dismounting yourself, then the bola MISSES (aka, it's not used as the bola monkey will receive the message that either you cannot be seen, or that there is no reason for you to be bolad."
5. A bola is both the fastest and easiest method of forcing people to reveal their true nature, be prepared for slander and elementary grammar to be hurled in your general direction.
Anyways, I know that I have probably overlooked quite a few aspects of bolas, this is just my own take on the art of bolaing and breaking down my thought process when engaging people with bolas. Bolas are one of the few remaining things within the game that actually have some user-developed skill behind them when it comes to effectively using them, that's not to say a noob character hidden at yew gate with a bola prepped isn't annoying or fair or takes any skill at all, just that there is a certain art to the way bolas are used (at least by me) in the open field and small gang skirmishes. It's an effective tool for capitalizing on a member who has been separated from their group and when you fight outnumbered, these small kills are often what can turn the actual fight.
The goal of this post is just to give you an insight into my perspective as a pvper, what I have to take into consideration and react to in order to successfully land a bola as well as how I react when I am bolad and what I am looking at in the field to maintain awareness of what is going on. And to remove or create redundant this feature of the game is to take away from this intricate understanding and experience that more people than just I have taken the time to learn, you're also taking away from anyone in the future the chance to take such a unique look into the game. I mean hey it could be worse, bolas could apply DP!
(please don't ever make that happen, and nerf poison. kthx)
tl;dr:
o7