League of Legends (LoL) Question: all champions

If you look up any champion on LoL Wiki, it'll tell you near the top whether they're primarily physical or magic. Under "Secondary Attributes" near the champion's name.

While most use mainly magic or physical damage, some do both, some can heal or shield allies, and a few do true damage!

Make sure you pay attention to the abilities and the damage types as well. They could scale with physical damage items but inflict magic damage, or both. You could also focus your builds on intensifying certain abilities which you can use to harass and poke. Corki is a good example.

for easy magic based champ , go for sona, soraka as sp role. easy ad or physical base champ go for vayne, tristana, miss fortune.