New Rotating Gamemode - Champion Roulette

You're given a selection of 10 different champions (available from free-to-play or owned) to choose 5 from, and re-rolling shuffles the entire board for you. Of the 5 you select, you will be given a random ability from their kit in its appropriate slot (Passive, Q, W, E, R) You load into game with the model of who's passive you have. (to keep things a bit simpler) Loading screen shows the 5 champions you have stacked onto your player card, with a corresponding letter telling which ability you have from their kit. All abilities retain their base damages and scalings.

** Quick Example**

• Load into champion select
• I'm given
• Of these, I select
• Lock in.
• I see them in order from Left to Right (P Q W E R) shuffled, in this order

This means I have: Vel'Koz's true damage passive Varus's long range Q (AD Scaling) Yuumi's ability to attach (Adaptive force) Malzahar's E (AP Scaling) and Morgana's Ult (AP Scaling)

I feel like this has a lot of potential as an April Fool's gamemode. Something kooky and temporary. The RNG of your champion pool is tamed by your ability to select from it, so there's a lesser chance of people only taking the same 5 champions in the hopes of getting something overpowered and spectacular.

You'll need to coordinate your picks accordingly, so that you won't have a useless ability when you build your items.

Also, you'll never get the same champion as someone else, this prioritizes people with the fewest champions first. So if all players own Sejuani, the person with the fewest champions available for the gamemode will be prioritized, so as not to have overlapping abilities in the same game.

EDIT I forgot to mention that this is heavily inspired by Kiandymundi's youtube series where he creates mashups of champions that could possibly be the worst things imaginable.