Primary Expertise (BTD6)

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Primary Expertise
Portrait of Primary Expertise
Icon of Primary ExpertiseAdds Mega Ballista attack, plus all Primary Monkeys in radius get more popping power, ability cooldowns reduced further and tier 1 and 2 upgrades for free.
Tower Monkey Village — Path 1 — Tier 5
XP cost 32,000
Cash cost $21,250 — Easy
$25,000 — Medium
$27,000 — Hard
$30,000 — Impoppable

Primary Expertise is the Monkey Village's path 1 tier 5 upgrade in Bloons TD 6. It improves the buff given to Primary towers in its range to increase pierce by +3 instead of +1, provide free tier 1 and 2 upgrades, and reduce ability cooldowns by 25%.

This upgrade adds a Mega Ballista attack that has infinite range, has 100 pierce, and does 10 Normal-type damage, +270 Ceramic damage, and +270 MOAB-class damage, with an attack cooldown of 2.5 seconds. It can naturally detect Camo Bloons. After hitting a target, it can ricochet between up to 90 units between targets, with a short delay between ricochets.

Stats

Note: Does not include the Village buffs.

For a complete list of Monkey Village stats, see Stats:Monkey Village (BTD6).
Last updated: version 46.2
Base tower
Placeable on Land
Footprint 11
Display range 55
Mega Ballista
Attack
Cooldown 3s
Cannot target None
Mega Ballista blade
Projectile
Pierce 100
MOAB-Class pierce penalty 9
Damage 10
Ceramic damage 270
MOAB-Class damage 270
Damage type Normal
Radius 11.25
Speed 400
Jump distance 90
Lifespan 2.5s
Cannot hit None

Costs and sell values

Note: this list does not factor in Monkey Knowledge or other discounts.
Tiers Total cost Sell value
Easy Medium Hard Impoppable Easy Medium Hard Impoppable
5-0-0 $26,690 $31,400 $33,910 $37,680 $18,683 $21,980 $23,737 $26,376
5-1-0 $26,900 $31,650 $34,180 $37,980 $18,830 $22,155 $23,926 $26,586
5-2-0 $28,600 $33,650 $36,340 $40,380 $20,020 $23,555 $25,438 $28,266
5-0-1 $27,115 $31,900 $34,450 $38,280 $18,981 $22,330 $24,115 $26,796
5-0-2 $27,540 $32,400 $34,990 $38,880 $19,278 $22,680 $24,493 $27,216

Strategy

This section was last updated for: version 55.2

Primary Expertise can be used to support strategies involving heavy use of Primary towers by increasing their pierce and further decreasing their ability cooldowns. However, outside of allowing certain T5 abilities to have more than full uptime with Energizer (e.g. 2-5-0 Glue Storm, 0-5-2 Super Maelstrom), this support usually isn't worth the price tag, and the village is often better kept as Primary Mentoring or Primary Training with the cash spent on other support towers. In Boss Bloon Events or Freeplay, Primary Expertise's cooldown reduction is valuable in reducing the cooldown of Glue Storm.

Providing free tier 2 upgrades allows for very cheap spam of tier 2 or 3 Primary towers inside its range. Candidates for this strategy include MOAB Mauler or Cluster Bombs spam strategies.

The Mega Ballista attack on the Primary Expertise can one-shot Super Ceramic Bloons but is slow-firing and its seeking isn't always accurate. It performs worse against MOAB-Class Bloons due to its large pierce penalty. This attack should not be relied upon to do any meaningful damage or cleanup, and the ballista kills any end-of-round stall.

Update history

For a complete list of Monkey Village changes, see Update history:Monkey Village (BTD6).
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  • Nerf No longer causes Monkey Banks to generate more cash (bug fix)
  • Buff Pierce buff for Primary towers increased ― +2 → +4
  • Buff Ballista attack: Now deals +190 damage to MOAB-Class (200 total)
  • Buff Ballista attack: Now deals +190 damage to Ceramics (200 total)
  • "Resolved an issue with placing multiple Villages nearby each other that could cancel out the Jungle Drums bonus with certain crosspaths"
  • Ballista rotates correctly again (bug fix)
  • Now highlights towers in range when placing it
  • Buff Now applies Primary Mentoring ability cooldown and range buffs (bug fix)
Monkey Village’s range at Primary Expertise has been increased slightly to open up downstream strategies by fitting additional Primary towers within range
— Update notes
  • Buff Range of influence increased ― 48 → 55
Further enhancing the cooldown buff that is initially added by the T4
— Update notes
  • Buff Cooldown reduction for Primary towers increased ― -10% → -20%
To improve the consistency of Primary Expertise as a long range cleanup the attack rate has been increased.
— Update notes
  • Buff Ballista attack: Attack cooldown reduced ― 3s → 2.5s (attack speed increased by 20%)
Primary Expertise’s own attack is unreliable due partly to low bounce distance, so this is being increased.
— Update notes
  • Buff Ballista: Bounce distance increased ― 50 → 90
Primary Expertise is gaining enough damage to allow it to continue to 1 shot MOABs until round 100, but in exchange it will attack slower for an overall power increase.
— Update notes
  • Buff Mega Ballista: damage to Ceramics and MOAB-Class increased ― +190 → +270
  • Nerf Mega Ballista: attack cooldown increased ― 2.5s → 3s
The cooldown buff for top village is being improved as many Primary abilities you would use with it are already quite fast to cool down so the % increase feels minimal.
— Update notes
  • Buff Primary Mentoring buff: Ability cooldown reduction for nearby Primary Monkeys reduced further ― 20% → 25%
  • Nerf No longer makes Tier 1 and 2 primary upgrades free (bug)
  • Buff Expertise buff: Free Tier 1 and Tier 2 benefits now work again (bug fix)
For more Monkey Village images, see Gallery:Monkey Village.

Screenshots

Assets

In other languages

Language Name / Description Notes
Arabic الخبرات الأساسية
إضافة هجوم باليستي كبير للغاية، أضف إلى ذلك حصول جميع القرود الأساسية الموجودة ضمن النطاق على قوة فرقعة أكبر، وتراجع فترات تباطؤ القدرة بشكل أكبر وترقيات المستويين 1 و2 مجانًا.
Danish Primær Ekspertise
Giver Mega-ballista angreb, og alle primære aber indenfor rækkevidde får mere springkraft, reduceret evne-nedkølingstid, og niveau 1 og 2 opgraderinger gratis.
German Primär-Expertise
Fügt den Angriff Mega-Ballista hinzu. Außerdem erhalten alle Primäraffen im Radius mehr Kraft zum Platzenlassen, Fähigkeits-Abkühlphasen werden weiter reduziert und kostenlose Upgrades der Stufen 1 und 2.
Spanish Experiencia primaria
Agrega el ataque de Megabalista. Además, todos los Monos Primarios en el radio reciben más poder para explotar, más reducción de tiempos de recuperación de habilidades y mejoras de niveles 1 y 2 gratis.
Spanish (LA) Experiencia primaria
Agrega el ataque de Megabalista. Además, todos los Monos Primarios en el radio reciben más poder para explotar, más reducción de tiempos de recuperación de habilidades y mejoras de niveles 1 y 2 gratis.
Finnish Perusasiantuntemus
Lisää megaballista-hyökkäyksen, ja lisäksi kaikki alueella olevat perusapinat saavat lisää poksautustehoa, kykyjen palautumisaika lyhenee entisestään ja tason 1 ja 2 päivitykset saa veloituksetta.
French Expertise principale
Ajoute l'attaque Méga Ballista et tous les singes primaires dans le rayon reçoivent plus de puissance d'éclatement, les temps de recharge de leurs aptitudes sont encore plus réduits et leurs améliorations de niveaux 1 et 2 sont gratuites.
Italian Competenza primaria
Aggiunge l'attacco Mega ballista, e tutte le scimmie primarie nel raggio d'azione ottengono maggior potenza distruttiva, tempi di ricarica delle abilità ulteriormente ridotti e aggiornamenti livello 1 e 2 gratis.
Japanese 基本の専門性
メガバリスタ攻撃を追加するほか、半径内の全てのメインモンキーの割るパワーが増え、アビリティクールダウンの時間がさらに短縮され、ティア1とティア2のアップグレードが無料で取得できる。
Korean 일차 전문 분야
메가 노포 공격을 추가하며, 반경 내 모든 일차 원숭이의 터트리는 힘이 증가하고, 능력 쿨다운이 더 단축되며, 1티어 및 2티어 업그레이드를 무료로 얻습니다.
Dutch Primaire expertise
Voegt Megaballista-aanval toe, plus alle Primaire Apen in het gebied krijgen meer knalkracht, nog kortere afkoeltijd voor vaardigheden en niveau 1 en 2 upgrades gratis.
Norwegian Primær-ekspertise
Legger til Megaballista-angrep, og alle primæraper innen radiusen får mer poppekraft, evnenedkjølinger reduseres ytterligere og nivå 1- og 2-oppgraderinger blir gratis.
Polish Ekspertyza podstawowa
Dodaje atak mega balisty plus wszystkie podstawowe małpki w promieniu otrzymują większą siłę przekłucia, jeszcze bardziej skrócony czas odnowienia oraz darmowe ulepszenia rzędu 1 i 2.
Portuguese (Brazil) Experiência Primária
Adiciona ataque de Mega Balista, todos os Macacos Primários no alcance ganham mais poder de estouro, maior redução nas recargas de habilidade e melhorias nível 1 e 2 grátis.
Russian Основные навыки
Добавляет атаку «Мегабаллиста», и все обычные обезьяны в зоне действия начинают лучше пробивать шары и бесплатно получают улучшения 1-го и 2-го класса, а восстановление их способностей дополнительно ускоряется.
Swedish Grundexpertkunskap
Lägger till Megaballistaattack, dessutom får att alla Primärapor inom radien större smällkraft, nedkylningen av förmågor minskas ytterligare och uppgraderingar till nivå 1 och 2 är gratis.
Thai ความชำนาญลิงเริ่มต้น
เพิ่มท่าโจมตีธนูยักษ์ นอกจากนี้ ลิงหลักทั้งหมดในรัศมีจะได้รับพลังการเจาะมากขึ้น ความสามารถในการคูลดาวน์ลดลงมากกว่าเดิม และได้รับการอัปเกรดขั้น 1 และ 2 โดยไม่มีค่าใช้จ่าย
Turkish Temel Uzmanlık
Mega Mancınık saldırısı ekler, ayrıca yarıçaptaki tüm Birincil Maymunlar daha fazla patlatma gücü, daha da kısalmış yetenek gecikme süreleri ve ücretsiz olarak 1. ve 2. kademe yükseltmeler kazanır.
Chinese (simplified) 初级专长
增加超级弩炮攻击,并且作用范围内所有初级猴子的击破力增加,技能冷却时间进一步减少,免费获得1阶和2阶升级。
Chinese (traditional) 初級專長
增加超級弩炮攻擊,並且作用範圍內所有初級猴子的擊破力增加,技能冷卻時間進一步減少,免費獲得1級和2級免費升級。
This list was last updated for: version 43.1