How much would the game change if flash was removed?

Immobile champs winrate down. Mobile champs winrate up.

For all but the most mobile champs, ganks suddenly become significantly scarier

"pro_lcs" assassins and marksmen can't flash your skillshots anymore

veigar and anivia become pretty terrifying

Darius buys proto belt to get to his target

becomes the new because everyone loves and benefits from mobility.

More junglers start bringing

Supports now have either or since double heal is still better than one :P

I dunno, fewer sick plays and outplays. Flash has allowed me to make some great outplays under my turrent while being camped/dove. Id personally miss that

Skill shot champions will dominate, so will champions with built in dashes/blinks.

Pray that isn't in the game to deliver his demacian flag up your butthole. Ult is on the level of Release-Camille death sentence.