Abilities
Rammus gains bonus attack damage based on his armor and magic resistance.
Rammus rolls into a ball, gaining speed, then damages and slows enemies on impact.
Rammus curls into a ball, gaining massive Armor and MR, and reflecting damage back at attackers.
Rammus taunts an enemy, forcing them to attack him for a short duration.
Rammus leaps to an area, slowing enemies, or knocking them up if cast during Powerball.
Guide
Play as a disruptive tank that dives into the enemy team, taunting key targets and soaking up damage while your team follows up.
Tips
Max Powerball first for fast engages and ganks in ARAM.
Use Defensive Ball Curl to reduce damage from poke and tower shots.
Build armor-heavy items like Thornmail and Sunfire Aegis to maximize your passive.
Save Tremors for teamfights to disrupt enemies and secure kills.
Flash + Powerball is a great combo to catch out squishy carries.
Combos
Powerball → Defensive Ball Curl → Taunt → Tremors
Flash → Powerball → Taunt → auto-attack → Tremors
Defensive Ball Curl → Powerball → Taunt → Sunfire Aegis burn