The Hype Around the Universal Tower Defense Z Joker
If you’ve been following the latest update in Roblox’s ever‑changing tower defense scene, you already know that Universal Tower Defense Z has dropped a massive Persona‑themed extraction event. At the heart of this content is the long‑anticipated Universal Tower Defense Z Joker unit — not the DC villain, but the charismatic Trickster from Persona 5. In the first week alone, players have scrambled to unlock his Boundless form, and the community reports that this unit is “crazy strong.” In this guide, we’ll walk you through everything you need to know about this Universal Tower Defense Z Joker, from how to obtain him to the best team compositions that make him truly shine.
Two Different Joker Units: A Quick Comparison
Before diving into the new Boundless Joker, it’s important to clarify that Universal Tower Defense Z actually features two different units named “Joker.” The older one is a Legendary‑tier unit based on the DC Comics character, obtainable from the Legendary Crate or trading. The new one is a Boundless‑tier unit (often called Trickster) tied to the Persona 5 crossover. Below is a side‑by‑side look.
| Feature | Legendary Joker (DC) | Boundless Joker (Persona) |
|---|---|---|
| Tier | Legendary | Boundless |
| Obtain Method | Trading / Legendary Crate | Persona Expedition (boss drops / pity) |
| Attack | Single‑target bullet shot | Multi‑attack combo (gun + abilities) |
| Unique Mechanic | None | Phantom companions, Hope Charge, Ambush |
| Team Synergy | None | Phantom‑tag units (Skull, Panther, Morgana) |
| Meta Relevance | Outclassed by newer units | Top‑tier / “crazy strong” per player experience |
The Boundless Joker is the one you want to chase for end‑game content. The Legendary version is mostly for collectors.
How to Unlock the Boundless Joker in the Persona Expedition
The only way to get the Universal Tower Defense Z Joker (Boundless) is by playing the new “Expedition” mode, a solo‑only extraction experience set in the Palace of Greed. This mode is a refreshing departure from traditional tower defense — you sneak past shadows, ambush enemies, and open treasure rooms. Here’s a step‑by‑step process based on community reports and firsthand playthroughs.
| Step | Action | Notes |
|---|---|---|
| 1 | Enter the Expedition (solo only) | 100‑point team loadout limit. Unbound units cost 50, secrets 30, mythics 15, etc. |
| 2 | Navigate the palace, avoid/ambush shadows | Use hide spots; getting caught triggers a survival fight. |
| 3 | Defeat elite enemies to earn “points” | You need 10/10 points to unlock the boss room. |
| 4 | Open locked doors with keys dropped by guards | These lead to chests that contain unit fragments or evo items. |
| 5 | Reach the boss room and defeat the False King | 15‑wave fight; boss has ~40M health + overshield. |
| 6 | Extract successfully via the extraction point | If you die or leave early, you lose all rewards. |
| 7 | Repeat for fragments / pity | Every boss kill has a ~15% chance to drop Joker unit; pity is 8 runs. |
Key tip: Load your team with hybrid units (ground+air) because some boss waves may include air enemies, and you cannot place air‑only towers in all areas.
Boundless Joker Abilities and Stats Breakdown
Once you finally get the Universal Tower Defense Z Joker, you’ll need to evolve him (requires fragments and evolution items from elite rooms). After evolution, he becomes Trickster, a Boundless unit with an incredibly deep kit. Here’s what he can do:
Passive Abilities
| Ability Name | Effect |
|---|---|
| Leader of the Team | For every Phantom‑tag unit in range, deal +50% damage. Scales with Hope Charge. |
| Follow‑Up Attack | Allied Phantom units attack when Joker does (15s cooldown). Follow‑up deal 50% damage (75% on crit). |
| Wild Card | On 4th upgrade, summon a Phantom Companion that copies 50% damage and has three attack variants. Amplify attacks by using the same variant three times. |
| Only Hope of Humanity | Hope Charge persists between matches. Gain +10 per boss takedown. Every 1% Hope = +1% damage and -2% SBA. At 25% Hope, +1 range & +50% boss damage; at 50% Hope, Leader of Team grants 100% damage; at 75%, follow‑up crits deal 150%; at 100%, Phantom Companion damage +100%. |
| Ambush (Active, 90s cooldown) | All placed Phantoms ambush a non‑static boss/enemy. Everyone gets one turn to choose an attack. Trickster’s options: E‑ha (200% damage + stun), Concentrate (+2 SP, buff next unit’s damage by 200%), Buufu (150% damage + freeze), or All‑Out Attack (available only if all Phantoms are present, deals 1000% of total damage). |
This kit makes the Universal Tower Defense Z Joker extremely powerful when paired with his Phantom teammates. According to player experience, his raw damage can reach 392k+ with idle buffs, and the ambush ability can one‑shot bosses if properly setup.
Building the Perfect Phantom Team for Joker
To maximize Joker’s potential, you must collect and evolve the other Persona heroes. The video playthrough confirmed three Phantom units needed for the full synergy: Skull (Cranium), Panther (Lovers), and Morgana (Magician). Each has its own unique passives that feed into Joker’s Leader of the Team and Follow‑Up attacks.
| Unit | Phantom Tag | Key Synergy Effect |
|---|---|---|
| Skull (Cranium) | Phantom | Electrified pipe applies shock; critical damage boost. In ambush, can buff all units. |
| Panther (Ann) | Phantom | Burns enemies; slows the closest enemy and speeds up furthest. In ambush, can stun or apply burn. |
| Morgana (Magician) | Phantom | Follow‑up attacks with fixed crit chance; lucky punch can deal triple damage. In ambush, wind damage and lucky punch. |
Placement tip: Put Joker in the middle so his buff range covers all Phantoms. Place Panther farthest from the path so her speed‑up/slow effect only affects the first enemy. Upgrade all Phantoms to max to trigger their Phantom Companion summons.
When all four are on the field, Joker’s “Ambush” active becomes devastating — the All‑Out Attack deals 1000% of the team’s total damage, which is often enough to eliminate even the hardest bosses in a single turn.
Community Reports: Bugs and Tips for the Expedition
The new Expedition mode was released with several bugs that the Universal Tower Defense Z Joker grinders quickly discovered. These are based on player experience from the first few days:
- Air boss with no air towers: In some boss rooms, air enemies spawn, but the path may lack placement spots for air units. Solution: always bring hybrid units (e.g., Vegito, hybrid mythics) to be safe.
- Enemies glitching into walls: Many players reported shadows stuck in walls, preventing ambush and stalling extraction. Restarting the run sometimes fixed it.
- Elites not spawning: Some runs had zero elite enemies even after 20 minutes of exploring. This forced players to extract without rewards. Workaround: restart immediately if you see no elites in the first few minutes.
- Ambush quest bugged: The trial requiring 10 ambushes in one match often didn’t track progress. The developer community acknowledged the issue and a key card was spawned for one content creator.
Despite these issues, the mode itself is praised as “the most fun tower defense mode in a long time” by many players. The developers are expected to patch these issues in the coming days.
Frequently Asked Questions
What is the Universal Tower Defense Z Joker?
The Universal Tower Defense Z Joker refers to the Boundless‑tier Persona 5 Trickster unit obtainable from the Expedition mode. He is a Phantom‑type unit that scales with Hope and synergizes with Skull, Panther, and Morgana.
Is the Legendary DC Joker still good?
The Legendary DC Joker (from crates) is considered outclassed by newer units. While he still works for early‑game, the Boundless Persona Joker is far superior for end‑game content and events.
Can I get the Boundless Joker without winning the boss?
Yes! Killing the False King boss gives you a chance to drop Joker fragments (around 15%). There is also a pity system — after 8 boss defeats without a drop, you are guaranteed the unit. Make sure you extract successfully afterward.
How much does Joker cost to deploy?
After evolution, the Boundless Joker costs 5,000 gold to place. This is higher than many mythics, but his damage output and utility justify the cost, especially when paired with his Phantom allies.