Jax Calculations

OK, so Jax at level 18, with Trinity Force, Hextech Gunblade, and three masteries: Double Edged Sword, Natural Talent, and Thunderlords. I'm gonna assume Jax only procs Trinity Force once during this combo although it is possible to proc 2. (The combo is going to be Q + Hextech Gunblade + AA + W AA, E AA R proc. Thunderlords will proc during this combo, and your ult will proc once during this combo. You can proc everything in this this combo in about ~3 seconds most of the time.

Jax has 119 base AD, gets 75 AD from masteries and items, 95 AP from masteries and items.

Jax's basic kit has

780 + 190% AP + 150% bonus AD when you hit every skill and proc ultimate. Add a trinity force proc, Thunderlords Proc, and Hextech Gunblade Active, and 3 AAs and you get

1210 + 200% Base Damage + 230% AP + 180% Bonus AD + 300% total AD

Plug in numbers

1210 + (2*119) + (2.3 * 95) + (1.8 * 75 ) + (3 * 194) = 2383.5 damage

Add in double edged sword damage

(2383.5 * 1.03) =

2455.005 damage

2455.005 with just two items in around 3 seconds (You will want an extra item like Bloodrazor for a bit more A.Speed as well)

I haven't calculated how much exactly is physical damage and how much is magic damage, but there is more physical damage with this combo than magic damage (I'm guessing around 70% physical, 30% magic damage

Goodbye squishies. I've begun liking Thunderlord's more, because Jax does ramp up over time in a fight, but it helps him do a ton of damage before ramping up, and after he's ramped up he'll do a lot of damage quickly without Thunderlords/Hextech Gunblade active.