Monkey King Bar

Every other damage item in Dota 2 asks the same basic question: does the damage actually land? Daedalus crits mean nothing if the attack misses. Desolator's armor reduction does nothing if the attack rolls into evasion. The entire premise of building a physical damage carry can be completely shut down by a single hero with 35% evasion or an ability that blinds you, and MKB is the only item in the game that makes that problem stop existing.

The Pierce passive gives every attack an 80% chance to bypass evasion entirely and deal an additional 70 magical damage on top. That is not a small number — 80% is close enough to guaranteed that in any extended fight, nearly every attack you throw is going to connect. And the 70 bonus magical damage does not care about the target's armor. It goes through, flat, on top of your physical hit. Against a Phantom Assassin who is otherwise evading nearly half your attacks, MKB turns what should be a losing fight into a straightforward execution.

But people buy MKB only as a counter item and miss that the base stats are genuinely strong on their own terms. 5000 gold for +50 damage and +50 attack speed is a solid package regardless of the Pierce passive — it sits comfortably alongside Daedalus and Butterfly in terms of raw offensive value. The newest change also gives melee heroes a 50 attack range bonus, which is a meaningful quality-of-life buff for melee carries who often lose attacks to positioning in messy team fights. This is not the main reason to buy the item, but it makes MKB feel significantly better on heroes like Wraith King or Sven who previously had no range benefit at all.

The draft answers this immediately. If the enemy has Phantom Assassin, Butterfly on their carry, Windranger with Windrun, Brewmaster, or any hero whose game plan involves evasion, MKB is not a situational purchase—it is a mandatory one, and it should come early. Waiting until the 40-minute mark to buy MKB against a Phantom Assassin who finished Butterfly at 30 minutes means you spent 10 minutes throwing fights you could have won.

The timing rule is simple: buy it the moment the evasion source becomes a problem, not after it has already cost you two fights. If Phantom Assassin is on the enemy team, MKB should be somewhere in your third or fourth item slot regardless of whether she is fed. The evasion is coming whether you are ready for it or not.

Outside of evasion countering, MKB is a strong fourth or fifth item on physical damage carries who want raw stats and have already solved their survivability. The +50 damage and +50 attack speed are legitimate late-game numbers, and the Pierce passive always adds value even against targets with no evasion because the 70 magical damage bypasses armor entirely on every proc.

Where you skip it: illusion-heavy carries. Illusions do not benefit from the Pierce bonus damage — they apply the evasion bypass, meaning they will connect attacks, but the 70 magical damage bonus does not fire from illusion attacks. On Phantom Lancer or Naga Siren, MKB is largely a stat stick with the evasion piercing stripped out of the most important part of your damage output. There are better items for those heroes.