Zathong will share for you top heroes can counter Ruby in Mobile Legends. Ruby is a champions: Can distrupt enemy front-lines, Has multiple CC, All skills are AoE (Area-of-Effect), Stronger on the mid-late game.But Weaker in the early-mid game, Medium Usage of Mana, CD reduction reliant, Weak against True damage dealing heroes.
Heroes counter Ruby :
These picks are strong against Ruby at many stages of the game: Baxia, X.borg, Karrie, Karina, Phoveus, Bane.
Items counter Ruby :
These items can help you countering against Ruby: Sea Halberd, Necklace of Durance, Dominance Ice, Endless Battle, Calamity Reaper.
How to counter Ruby?
Having a burst mage or fed marksman deal with her after a stun is effective.
Dont engage with minions because she will just LS back to full hp.
Never chase her except if you are sure you can finish her off.
Role counter Ruby - > Fighter
Best counter heroes: Gatotkaca, Uranus, Chou, Lancelot.
Best items to counter: Ice Queen Wand, Dominance Ice, Deadly Blade, Divine Glaive.
Best Spells: , Petrify, Flicker and Purify
Role counter Ruby - > Tank
Best counter heroes: Alpha, Lunox, Karrie.
Best items to melt tanks: Necklace of Durance, Deadly Blade, Endless Battle, Thunderbelt.
Best Spells: Flicker, Vengeance.
Link Source : https://zathong.com/ruby-counter-mobile-legends/