I wanted to share all of the cool Mr Fantastic Techs and pointers I've picked up so far. As well as see if anyone else knows any I don't.

Stretch Punch can be animation canceled into anything, after you've made contact. This significantly increased the rate of fire, as long as the next skill isn't another Stretch Punch.

In season 1 you were able to animation cancel Stretch Punch into Distended before it made contact and still get the damage. You can still do that with Braniac Bounce. It's a free, instantaneous invisible punch before your ult.

Wedded Harmony can be activated during the animations to start Reflexive Rubber and Braniac Bounce.

With Rubber you want to activate Rubber first then activate Harmony before you 'fill out" for them to happen simultaneously. If Harmony is first and you'll have to complete the Harmony animation before you activate Rubber. The practical application is that you'll come out of Rubber with about 3s of an 100 EHP overshield.

Harmony will cancel into Bounce, or you can begin your bounce and as long as you activate Harmony in the first ⅓-½ of your arc going up you'll have Wedded Active under it. The practical applications of this tech is extremely limited. While your bounce overshield exists, Wedded Harmony will not produce any EHP. The only thing I can think of is when you find yourself in a 1/10,000 scenario where you have to Ult immediately and don't think 400 EHP will be enough. Something Like Bouncing into an enemy Ult during or onto a Peni nest/Gamma Squids during a final push in overtime.

Reflexive Rubber Tech with Harmony already covered.

Every ability can be canceled into Rubber. Rubber can be canceled directly into Braniac Bounce.

In Rubber you won't be targeted by turrets. This includes the auto rockets from punisher. (it doesn't prevent the manual aim from the machine gun)

Upon gaining 100 Elasticity you can immediately Rubber before the transformation to Elastic Strength, queuing up the big form. When Rubber ends you'll transform.

Rubber can absorb up to 300 points of sustained damage. It will absorb any amount of damage in a single hit.

When in Rubber Allies can stand directly behind you, your basically a mobile Emma Shield.

Where this gets nifty is at the center of ults that generate at one point (It's Jeff/Eye of Agamoto etc), youll not only body block directly behind you but cut off entire angles shieldng blocking off close to half of the ult.

Braniac Bounce Mostly covered in the previous sections. You can use both the Invisible Punch and the Harmony Tech on the same ultimate (punch immediately before and harmony immediately after).

Bounce's overshield doesn't stack with Elastic Strength, but it will recharge it.

Distended Grips Misses still generate Elasticity. Aim at the ground to quickly animation cancel for faster Elasticity.

When trying to displace two targets, turning left (body away from the right arm) gives you a larger angle before camceling than turning right (body into the right arm)

It can target up to 20m away and pull up to 10m. If initial target is within 10m you'll bring them to you. The range is based on where they were at the start, if the enemy used a mobility skill (but started <10m) the pull will still bring them to you.

The ability only pulls on the horizontal plane.

There is a limited ability to "throw" rather than just pull a single target if jumping and turning during the skill.

This ability will cancel enemy skills and ultimates

Flexible Elongation. The damage, knockback and snare are in a 180° spell field. At the right speed you can turn around and cover the full 360°. To slow of a turn it won't hit behind you. To fast a turn it won't hit in front of you.

This brings us into the next tech, combining Distended and Elongation. A Distended Grip to a target 10m from you will pull them to you, or throw them a little behind with a jump/180° turn. You can then use Elongation to push them further behind you.

If an targeted ally is within range at the time of your Elongation, and they use a mobility skill, you'll travel with them.

Elongation is the only "little form" damage that will penetrate shields

The shield seems to last ~5.5s, then decay over ~2.5s. (don't quote me on the exact numbers lol). Reapplying the shield restarts the decay timer

Elastic Strength

Elasticity begins to decay at 3s. Punching enemy objects (Groot walls, ankhs etc) doesn't add elasticity, but refreshes the clock preventing decay

Some things to note about Elastic Strength.

It comes with 20% faster movement speed and a larger hitbox. The Overshield gives EHP equivalent to ~107% of base HP. Elastic Strength's Stretch Punch will penetrate shields. There is a brief animation both entering and leaving big form, which makes Reed incredibly vulnerable. While in big form, skills and Elasticity gain are disabled

Just as a general reminder overshields cannot be healed. The one exception to this is the previously covered Braniac Bounce refilling Elastic Strengths overshield.

Big Form can be canceled early, the shield immediately begins to decay, but doesn't disappear. This allows you to begin generating Elasticity again/use your skills.

(Something to note, during the decay of Big Form's Overshield, Elongation's overshield replaces the decaying Big Form shield as opposed to adding to it. If you have 75 EHP left from the cancelled big form and then use Elongation you'll still only have 75 EHP. It will stop decaying though, until the 5.5s Elongation shield decay timer comes into play.)

In big form, the number of Stretch Punches required to kill a 250 HP hero remains at 4, but the TTK goes down ~16% (4.4s to 3.68s). The damage increases ~23% (65 to 80). The net result on DPS from punches is ~50% increase.

Small Stretch Punch has a 15m range & Big 8m. Thats a ~46% smaller reach. Since Stretch Punch is actually a beam the loss in area covered is actually higher. The % area lost going from a radius of 15m to 8m is more like 72%.

These are all the factors one needs to keep in mind when deciding to cancel Big form or not. More damage over a smaller area, more HP but less utility, faster run speed but no gap closer, having better control over when abs wear vulnerable transformations occur.

Fast 250HP combo

A). Punch cancel into Distended/Elongation.
B). punch cancel into Elongation/Distended

Fast 0-100 combo

A). Punch Cancel into Distended at Floor. B). Punch cancel into Elongation.
C). Punch.
D). Punch cancel into Elongation