DRAGON BALL Z DOKKAN BATTLE: How to Prepare Old Units for EZA

To prepare older, un-upgraded summonable units for an Extreme Z-Awakening (EZA) in DRAGON BALL Z DOKKAN BATTLE, immediately lock your base copy, farm its base Super Attack if an event card exists, and unlock all four Hidden Potential paths before trading any duplicate copies for Baba Shop points or coins.

Older units frequently skip chronological release order when EZA schedules favor specific campaign themes. Because an EZA can overhaul an obsolete passive with modern percentage boosts, damage reduction, guard, or higher Super Attack levels, prematurely selling legacy SSRs destroys long-term account value.

Essential Box Management Rules

Follow these steps whenever you summon or review older un-EZA'd cards:

Lock the primary copy immediately: Never leave an un-EZA'd summonable SSR unlocked, regardless of how outdated its flat stats or sub-100% passive may look.
Open all four Hidden Potential paths: Unlock the bottom-right path first, followed by the top-left, top-right, and bottom-left paths. Do not exchange duplicates at the Baba Shop until all four gates are opened.
Save extra duplicates for post-EZA training: Once an EZA event goes live, a unit's maximum Super Attack level expands from 10 to 15. Storing a fifth duplicate lets you awaken it separately to Super Attack level 5 and feed it into the primary unit, reaching level 15 without spending Grand Kais or Elder Kais.

Vintage Unit Categories and Upgrade Scope

Unit Category	Backlog Era	Common Kit Weaknesses	EZA Role
Early General Pool SSRs	2016–2018	Sub-100% stats, flat boosts, zero damage reduction	Modernized baseline passives
Un-EZA'd Banner Units	2018–2020	Support focus, insufficient raw defense	Category bridges and support slot options
Neglected Dokkan Festival Exclusives	Late Class Meta	Restrictive start-of-turn conditions	High-difficulty endgame candidates

Resource Investment: What to Complete and What to Hold

Avoid spending rare Kai cards or high-tier Skill Orbs on an outdated unit before its official EZA kit details are announced. An EZA can completely shift a card's optimal setup, such as turning an offensive damage-dealer into a defensive stacker.

Super Attack Levels: Check Story Events, Strike Events, and Prime Battles to see if the card's base form has a farmable name. Farm the base Super Attack to level 10 using free drops. If no farmable version exists, wait until the EZA drops; celebration campaigns and Extreme Z-Battles routinely distribute stage-specific Grand Kais alongside the awakening medals.
Hidden Potential Nodes: Choose Additional Attack (Combo Attack) for base kits that feature defensive buffs, stuns, or sealing on Super Attack. Choose Dodge if the base card lacks inherent damage mitigation, giving the unit floating survivability.
Skill Orbs: Hold exclusive Gold and Silver Skill Orbs in your inventory until the post-EZA kit is revealed so you do not waste Dragon Stones resetting node choices later.

Preparing for Event Formats: Z-Battle vs. Z-Area

Check the Dokkan Awaken menu to confirm whether an EZA path is already programmed:

Extreme Z-Battles: Traditional Dokkan Festival Exclusives and select general pool cards awaken through standard 30-stage battles. These award 30 Dragon Stones, the required awakening medals, and matching Grand Kais.
Extreme Z-Areas: Secondary banner cards and event-related vintage units typically awaken through Extreme Z-Areas. These stages enforce strict team-composition rules. Reviewing your vintage units early gives you time to pre-farm required free-to-play characters and Dokkan Event medals before the limited-entry stages go live.

Free DRAGON BALL Z DOKKAN BATTLE Codes

Current active codes and how to redeem them.

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Emily Johnson

Emily writes practical mobile strategy guides with a focus on resource planning, base progression, and the early decisions that shape a long-term account.