To get ACE EATER (Don Lorenzo) in Universal Tower Defense Z, clear Act 1 of the Universal Football Event for a 15% drop chance, with a guaranteed drop after 7 successful clears, then evolve Don using the required evolution route.
ACE EATER (Don Lorenzo) comes from the Universal Football Event, so the grind is tied to winning the football match, not rolling a normal banner. Once Don is in your units, the current evolution route sends you back to the lobby to get his evolution item and finish the upgrade from your unit menu.
ACE EATER unlock requirements in Universal Football Event Act 1
| Requirement | Value |
|---|---|
| Mode | Universal Football Event |
| Act | Act 1 |
| Drop chance | 15% per successful clear |
| Pity count | Guaranteed after 7 successful clears |
| Win condition | Score 5 total goals |
| Evolution path | Don NPC near like plus group rewards, then unit evolution |
| Evolution item cost | 1,000,000 money |
KEY!Queue into Act 1 of the Universal Football Event, clear the match, and repeat until Don drops. The event uses a pity counter, so even if the 15% reward chance misses several times, the 7th successful clear gives you the unit.
Keep clearing Act 1 until the 7-clear pity triggers; leaving the farm early is the easiest way to waste time when the 15% drop does not land.
How to evolve Don into Ace Eater in Universal Tower Defense Z
After Don drops from the Universal Football Event, finish the upgrade from the main lobby.
STEP 1/7
Start after getting Don
Once Don is in your units, begin the evolution-item part of the unlock.
STEP 2/7
Return to the main lobby

Head back to the lobby before looking for the evolution NPC.
STEP 3/7
Go to the rewards area

Move near the like plus group rewards area where the Don NPC stands.
STEP 4/7
Talk to the Don NPC

Speak with the Don NPC to continue the evolution process.
STEP 5/7
Buy Don’s evolution item

Spend 1,000,000 money, so make sure you have enough before interacting.
STEP 6/7
Open your units

Go to your units after the evolution item is in your inventory.
STEP 7/7
Select Don and evolve

Pick Don from your units and evolve him to unlock ACE EATER Don.
Video help
Universal Football match roles and win condition
| Role | Unit type |
|---|---|
| Striker | DPS units |
| Midfielder | Support units |
| Defender | Utility units |
| Specialist | Flexible picks that can play any role |
Before each Universal Football match, build a formation by assigning units to football positions. The role mapping comes from each unit’s Sub Tags, and that matters because Chemistry affects how reliably your team moves the ball during the Football Phase.
Once the match reaches the Football Phase, your team tries to pass from the Goalkeeper toward the Striker. When the Striker gets the ball, you need to complete the shot-placement QTE by choosing where to shoot and beating the rival goalkeeper. A clear requires 5 total goals, so weak Chemistry can turn the run into a much slower farm.
Don to ACE EATER evolution route

The current lobby route is straightforward after the Act 1 drop: find the Don NPC near the like plus group rewards area, buy Don’s evolution item for 1,000,000 money, then select Don from your units and evolve him.
There is one important resource warning here: some in-game routing may point players through the Evolutions NPC with a separate ACE EATER (Zombie) recipe using 3x Universal Fragment, 4x Petal Fragment, 10x Phantom Fragment, 10x Football, 1x Sealed Rose, and 25,000 Gold. Check the exact NPC prompt in your lobby before spending, because the Don NPC item route and the ACE EATER (Zombie) recipe are not the same spend.
ACE EATER farming mistakes to avoid
The biggest mistake is treating Don Lorenzo as a normal random chase and quitting before the pity counter can do its job. If your drop luck is bad, keep the farm focused on successful Act 1 clears until the 7-clear guarantee pays out.
Do not ignore Sub Tags or throw units into random positions. Bad role assignment hurts Chemistry and pass success, which makes the Football Phase harder than it needs to be.
Also, do not waste time searching standard banners or unrelated modes for ACE EATER. The current route points to Universal Football Event Act 1, with the evolution handled afterward from the lobby.
Frequently Asked Questions
Is ACE EATER guaranteed in Universal Tower Defense Z?
Yes. ACE EATER is guaranteed after 7 successful Act 1 clears in the Universal Football Event.
What is the drop chance for Don Lorenzo?
Don Lorenzo has a 15% drop chance from each successful Act 1 clear.
Do you need to clear Act 1 or just play the event?
You need to clear Act 1. Simply entering the event is not enough for the reward roll or pity progress.
Where is the Don NPC in the lobby?
The Don NPC is near the like plus group rewards area in the main lobby.
Is ACE EATER available from banners or other modes?
No current route puts ACE EATER in standard banners or unrelated modes; farm Universal Football Event Act 1 instead.







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