- Aidan - "Your soul is mine."
- Baade - "Death Rider approaches."
- Blood Blade - "Plead from the knife of the underworld."
- Corpsedemon - "I shall kill for the night king!"
- Dominator - "The death pact is sealed."
- Field - "You want to know where me treasure is??"
- Horus - "I am the crack between life and death; the find of eye between breath and grieve."
- Jahra - "I'm not a queen or a monster; I'm the goddess of death!"
- Kamath - "I see everything!"
- Kharma - "No illusion can save you from the all-seeing eyes of mine."
- Lutz - "How DARE you, to face the face of Idle Heroes!"
- Walter - "No brave Knight can prevail over a poison that can neither be cut by his sword nor blocked by his shield."
- Bleecker - "Thunder is good, but it's lightning that does the work. Ha ha ha ha..."
- Emily - "Here is the fortress. Charge!*
- Flame Strike - "I'll burn you to ashes."
- Honor Guard - "For the Dwarven Homeland!"
- Iceblink - "Alright, everyone! Chill."
- Miki - (Roughly translated from Japanese) "My name is Miki."
- Mirage - "Hmm! You won't even see what hits you!"
- OD-01 - "All breeds shall bow before me."
- Ormus - "Death has no place here."
- Penny - "I don't care what other people say. Time to fly! Crap... it's a dud."
- Sigmund - "The best defense is a good offense."
- Valentino - "Careful... This may tickle. A little..."
- Xia - (Roughly translated from Chinese) - "Kill people in ten steps, not staying in a thousand miles."
- Barea - "We shall rise from the ashes!"
- Cthugha - "Life is worthless to me."
- Dantalian - "MY FURY IS BONELESS!!"
- Fat Mu - "I gotta burn some calories."
- Gusta - "Every block of stone has a statue inside, and it is the task of sculptor to discover that."
- Karim - "Your strength shall be mine."
- King Barton - "Send in the ashes of a trillion dead souls, and ask the ghosts if honour matters. The silence is your answer."
- Kroos - "HAH! Weakness! I sense it in you."
- Lord Balrog - "Chaos... is a ladder."
- Margaret - "I love the smell of poison in the mornings!"
- Queen - "Bow to your queen, or I will slice you in half; a few halves."
- Skerei - "United we stand, divided we fall!"
- Demon Hunter - "Oh. Were you saying something?"
- Dragon Slayer - "I am the strongest!"
- Eddga - "I am eager to strike!"
- Faceless - "You are unworthy to see my face, but you're welcome to see my blades."
- Groo - "My bark is harder than your bite."
- Heart Watcher - "What's your stance on being debuffed?"
- Malassa - "I bask in the twilight."
- Oberon - "The forest and I are one."
- Rosa - "With my brain, and your brawn, we will make an excellent team."
- Starlight - "Star light, star bright. It's the only star you'll see tonight!"
- Valkyrie - "FEAR MY SPEAR!"
- Vesa - "Mark my words, the victory will be mine!"
- Amen-Ra - "Are... Are you going to betray me just like them?"
- Amuvor - "I'm here in the shadow."
- Aspen - "Weather forecast forecast for tonight: Dark, with a chance of bleed."
- Dark Arthindol - "Singularities can be petrifying."
- Das Moge - "You haven't wronged if you were with death."
- Mihm - "You can't hide from the all-seeing eye!"
- Sleepiness - "Darkness never rests."
- Aida - "Perfection outlasts compromise. That's my dictionary."
- Asmodel - "The guardian of light never waves!"
- Belrain - "The courage to walk into the darkness, but the strength to return to the light."
- Faith Blade - "I put my faith in my blade."
- Gerke - "I must restore the heavenly order!"
- Michelle - "MY LIGHT SHALL BLIND AND CRIPPLE."
- Baade's quote used to make sense in his old design when he was riding something.
- Norma is the only viable 5 and 6 star hero who doesn't have a quote.
- On your hero list, if you tap a hero, then a second one about 0.1 seconds after, then press the "back" arrow once, the first hero will say the voiceline of the second.
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