Gul'dan

• Gul'dan excels at clearing waves and dealing sustained damage from afar. Be wary of enemy engages as you are an easy kill if you are caught within range of a few enemy heroes.
• Gul'dan's E travels away from him, allowing him to deal massive damage to enemies that are running away from him. Try to poke them with Q to make them back up and hit them with your E when they do.
• Gul'dan's Horrify heroic can win fights if placed well. Try to hold it for enemy engage or flank the enemy team. Fearing enemy backline into your team is good but sending them away while sending their frontline deeper is usually more beneficial since it splits the enemy team tremendously.

Show me more tips!