Abilities
Morgana heals when damaging champions, large minions, and medium+ jungle monsters.
Morgana fires a bolt of dark magic, rooting the first enemy hit.
Tormented Shadow damages enemies in an area over time, dealing more damage to lower-health targets.
Black Shield protects an ally from magic damage and disables until the shield is broken.
Morgana tethers nearby enemies, slowing them, then stuns those who don't break the chains.
Guide
Play as a poke and pick champion, using W to waveclear and Q to catch enemies, then follow up with R in teamfights while protecting carries with E.
Tips
Use Dark Binding (Q) to catch out overextended enemies in the narrow ARAM lane.
Place Tormented Soil (W) on minion waves to quickly push and poke enemies hiding behind them.
Save Black Shield (E) for key allies to block crowd control during teamfights.
Soul Shackles (R) is most effective when you Flash or use Zhonya's Hourglass to stay in range.
Max W first for waveclear and poke, then Q for pick potential.
Combos
Q > W > R: Root with Q, drop W under them, then ult to stun and deal damage.
Flash > R > Zhonya's: Flash into enemies, ult, then use Zhonya's to survive while channeling.
E > R: Shield yourself or a diving ally before ulting to prevent interruption.