-Fiddle is typically played as a jungler or as a support, those 2 positions happen to be my specialty
Jungle:
-For runes, I recommend Dark Harvest so you can bUrSt
-Take inspiration or precision for secondary runes
-For jungle, start hunter talisman with refillables and rush Liandry's Anguish
-Build full ap, but don't forget jungle item and boots
-Max w, then q and finally e
-Ban Gragas and Skarner
-You're squishy and weak to CC, so go for Zhonya's Hourglass
-Remember that enemies see your effigies as they would see you
-You're very weak early game, don't go for ganks, and start red buff then do raptors. If you're low, go for scuttle crab, if you're not, continue your pathing to wolves, ignore krugs until level 3
-You might need to back after wolves or gromp/blue buff, but make sure you have enough gold for at least a Fiendish Codex so you can then go for a Stalker's Blade with Runic Echoes enchantment
-You reach your first power spike at level 6, which gives you great engaging opportunities. You might need to practice flashing into the enemy after the activation of your ult, but it's really strong if you do it correctly. I personally don't recommend ganking before level 6 ngl
-DO NOT stray away from grinding jungle camp. If you fall behind, the enemy can easily snowball off of you
-Your w can actually affect invisible enemies such as Teemo, Shaco or Evelyn even if you cant see them, you can try to use that instead of facechecking
Support:
-Go for Arcane Comet or Summon Aery for runes, with domination or inspiration for secondary
-Start Spellthief's Edge like all normal people, don't forget wards
-Again, go for Fiendish Codex on first back, and rush Zhonya's, Twin Shadows can be useful too, and Liandry's Anguish is pog item
-Go for e, then w, then q
-Lulu bad
-Focus on vision, and remember that you are weak against CC
-Objectives exist
-Don't roam too much
-DO NOT STEAL YOUR ADC'S FARM ISTG-