9 Kings Tower Carry Build and Positioning Guide

To run a successful tower-centric build in 9 Kings, place your primary tower in the rear row behind durable frontline blockers, spend your early gold on stall units rather than secondary damage dealers, and stack attack speed and multiplicative damage perks. Treating the tower as your sole offensive carry allows you to streamline card drafting and direct all combat scaling into a single position.

Board Positioning and Formation Setup

Enemy melee units in 9 Kings target the nearest viable structure or unit. Placing your carry tower directly against the front or exposed edges leads to fast targeting from rushing enemy units, interrupting its firing cycles.

Anchor the tower: Place the structure in the center of the rear row or in a back corner.
Enclose the perimeter: Surround the carry with defensive units in the front and midline to intercept direct aggro and block melee approach paths.
Mitigate splash and cleave: Place high-health fodder units in tiles directly adjacent to your tower to absorb enemy artillery, piercing shots, and monarch spells.

Frontline Stall Synergies

Because a solo tower carry requires time to wipe enemy boards, the duration of each battle round is your primary survival check. The frontline's purpose is to absorb hits and hold enemy units in place, not to deal damage.

Heavy Infantry and Shieldbearers: High base-health blockers that anchor incoming waves at the board's edge.
Healing and Armor Casters: Midline support units that extend tank longevity by continuously restoring lost health.
Disposable Swarms: Low-cost fodder deployed to intercept heavy single-target burst abilities.
Crowd Control Units: Stun and slow providers that delay rushing melee units before they engage your front rank.

Failing to reinforce the frontline causes the mid-game failure state, where incoming waves chew through fragile defenders and swarm the tower before it can clear the field.

Perk Priority and Stat Scaling

When drafting upgrades, prioritize multiplicative attack rate modifiers. Reducing shot intervals ensures incoming swarms are eliminated before they reach your defenses and maximizes triggers against enemy monarchs.

Priority Tier	Upgrade Focus	Primary Function
Tier 1	Attack Speed & Cooldown Reduction	Reduces firing delay to clear swarms before they reach the frontline.
Tier 2	Percentage Damage & Critical Strike	Multiplies base output to eliminate high-health and armored targets.
Tier 3	Range Expansion & Armor Penetration	Secures early targeting and bypasses elite defensive stats.
Tier 4	Splash & Piercing Modifiers	Adds area-of-effect coverage to single-target attacks.

Maintain a drafting ratio of roughly two offensive tower upgrades for every one defensive frontline perk. Stacking damage cards exclusively leaves your tanks vulnerable to late-game burst, while over-investing in defense leads to prolonged rounds where your tower cannot out-damage incoming bosses.

Deck Thinning and Card Removal

A congested deck lowers your chances of drawing critical stall units and tower enhancements during shop phases. As your formation solidifies, use card removal and sacrifice mechanics to strip low-impact starter units and off-archetype attackers from your deck pool. Retain only cards that provide direct frontline mitigation, grant team utility, or enhance your carry tower's firing stats.