To use, hold m1. Fires in a very fast stream, can be aimed using the mouse. Heals for 130 hp/s, and deals 70 hp/s. 100 rounds, with 20 rounds used a second. Damage fallof starts at 20m, reaches maximum 65% dmg at 40m. It can pierce through allies, but stops piercing it it hits an enemy. Jeff's main tool, expect to be using it often.
Fires a projectile that launches foes. Direct hits do 70 damage (45 aoe, 25 directly). Jeff can hold 3 shots at a time, and they recharge at a rate of 1 per 3 seconds.
Pressing (or holding, depending on settings) shift allows Jeff to swim underwater, providing healing as well as shrinking Jeff's hitbox drastically. It is on a resource meter, so be careful to not overuse it! See Advanced Tech for some more information on using it.
Touching the bubble provides the following benefits: 60% boosted movement, 15% boosted healing, and 30 hp/s. Lasts for 4 seconds.
Upon use, Jeff becomes invincible. He gains a circle of casting, and upon using, eats anyone in that circle. Allies will be healed, and granted overshield once they reach full health. Enemies take damage over time. With the recent season 4 patch, Jeff's ultimate also casts a 100 hp/s healing field where he initiated his ultimate for 6 seconds total.
Reduces headshot/critical damage by 70%
Allows you to join Storm's ultimate ability, either by using your ultimate, eating someone, and swimming to storm OR pressing "z". The main benefit of joining storm is more damage, and the ability to "eat" people into the ultimate. in this state, they CANNOT be healed, allowing you to do massive damage to an entire team.
Pressing "x" creates tethers to all nearby teammates, healing them and granting overshield.
Pressing "c" let's Jeff hop onto Groot's back, granting 20% damage reduction.