Inspect whether th' champion has a reviewed course in th' picked role and queue.
Pre-battle matchup preparation
Pick th' matchup, then open th' whole course
Compare th' assigned role, queue rules, completed-gear order, runes, tricks and broad timing windows afore play begins.
What th' comparison includes
One course, five checks
Read th' completed-gear order without treating components as extra inventory slots.
Prepare a static baseline and inspect its stated safer alternatives afore th' clash.
Compare each kit using present Data Dragon names, ranges and cooldown fields.
Use authored course and prize checks, nay a claim victory prediction or hidden sailor analysis.