Originally Posted by Silent Reaper

Title is the tl:dr

Basically, when you play a champion like Shaco or Tryndamere, you'll know you'll crit by the big numbers AND because there is a different animation that is accompanied with it.
E.g. Tryndamere makes a huge vertical slash, Shaco slashes with both swords, etc.

What I would like to ask, is to make Critical Strikes for Ranged AD carries look different, either in Animation or VIA particles.

Here are some ideas:
MF and Tristana: Shoots a Fireball instead of a cannon ball.

Vayne: Shoots a large bolt with silver colored particles behind it.

Ezreal: Larger missles and have it rainbow colored rather than Gold.

Kogmaw: Green goo particles attatched to it.

Ashe: This is a tricky one to think of (since it can come into conflict with Frost arrow) i`ll leave it to you (the community) to decide what would be a cool animation / effect!

Graves / Caitlyn: A whiz of smoke or "trail" leaves from the gun to the point where she hits her target.

Sivir: Throws a large boomerange instead of a small one.
(The way mario throws bowser in N64, except it only takes one spin)

What do you think?

Originally Posted by Rarzdan

Vayne already does that kinda

she shoots a silver sparkly bolt

EDIT: Shen'd

Originally Posted by Joe Dolca

There are some crit animations for AD carries. Tristana spins, Ashe uses her bow sideways, and Ez moves his body forward. I'm not sure about the last one but the other two I know.