If you aim to conquer the later stages of Nightmare difficulty in Stud Tower Defense, it’s essential to build a robust deck featuring the most effective meta cards. With an overwhelming number of options to choose from, identifying the best cards can be challenging. To assist you in creating the ultimate end-game deck, we present the following Stud Tower Defense Unit Cards Tier List.
Ultimate Stud Tower Defense Unit Cards Tier List

In the Stud Tower Defense tier list above, we’ve assessed all unit cards based on their DPS and utility. Generally, rarer cards boast higher DPS and superior effects. However, initially, you may need to deploy cost-effective cards like Gunner during the early waves.
Comprehensive Stud Tower Defense Card List

The following is a list of all unit cards in Stud Tower Defense, arranged according to their tier ranking. Each card is accompanied by its effects, as well as the respective pros and cons, providing deeper insights into their rankings. It’s important to note that the effects of certain support cards, such as Echo and Knife Dealer, do not stack, making it ineffective to include more than one in your deck.
S-Tier Unit Cards
Card | Effects | Pros & Cons |
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• Clones nearby units • Upgrading Echo enhances clone levels • Effects do not stack |
+ Effectively doubles DPS + Essential end-game unit − High upgrade cost |
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• Inflicts poison damage • Damage is a percentage of enemy HP |
+ High DPS meta unit + Effective against bosses − Limited range |
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• Multi-target strikes at higher levels | + Outstanding range and crowd DPS + Capable of hitting multiple enemies |
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• Increases damage of nearby towers | + Top-tier support card + Satisfactory range |
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• Provides a set amount of Cash post-wave • At level 5, offers random Shop items every five waves |
+ Essential farm card − Non-damaging |
A-Tier Unit Cards
Card | Effects | Pros & Cons |
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• Slows enemies in range | + Effective against fast foes + Good range − Low DPS |
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• Revives you upon death, rewinding waves | + Excellent support unit |
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• Summons defeated foes as allies | + Reasonable DPS + Protects base HP − Slow to power up − Weak if it can’t summon |
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• Generates cash with each enemy hit | + Good early-game farm card − Low DPS and range |
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• None | + Excellent DPS and range + Optimal early-game card − Weakens later on − High upgrade cost |
B-Tier Unit Cards
Card | Effects | Pros & Cons |
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• Attacks pierce through enemies | + High damage + Great range + Effective against grouped enemies − Slow attack speed − High placement and upgrade cost |
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• None | + Great range + Decent DPS − Expensive upgrades |
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• Places traps along the path | + Useful for stopping leaks + High DPS when traps set − Minimal DPS on placement |
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• Hits multiple enemies | + Stuns enemies + Reasonable DPS + Low upgrade cost − Low attack speed |
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• Stuns on hit | + Good support unit + High attack speed + Affordable upgrades − Low DPS |
C-Tier Unit Cards
Card | Effects | Pros & Cons |
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• Deals AoE damage | + Good range − Low DPS − High upgrade costs |
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• Throws grenades for AoE damage | + Excellent range + High crowd DPS − Low single-target damage and slow attack speed |
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• Every third attack stuns and doubles damage | + Good support unit − Low overall DPS |
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• None | + Great range + Decent DPS + Affordable upgrades − Weakens over time |
How to Acquire and Equip New Unit Cards in Stud Tower Defense
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Crate shop offering various items for Cash and Shards. -
Manage your inventory in Stud Tower Defense. -
Chance for crate upgrades upon opening. -
Equip cards through the inventory menu.
In Stud Tower Defense, acquiring new unit cards can be achieved by opening Crates or through completing end-game quests. You can equip unit cards from your inventory, allowing for multiple uses of the same card within a single deck. However, be mindful of the total limit; you can include up to 10 cards in a deck, or 15 if you possess the Larger Deck game pass, which costs 110 Robux (approximately €0.45) or 225 Shards. If inventory exceeds the limit, you can sell excess cards for Cash.
That concludes our Stud Tower Defense unit cards tier list! For instant access to free Shards and Crates, don’t forget to check out our Stud Tower Defense codes.
Frequently Asked Questions About the Stud Tower Defense Tier List
What are the top unit cards in Stud Tower Defense?
The standout unit cards include Echo, Viper, Zeus, and Knife Dealer.
Which cards are effective for early gameplay?
Look out for Gunner, Butcher, Trapper, and Greatsword for early-game success.
Do the effects of cards like Echo, Drummer, and Knife Dealer stack?
No, the developers designed them to have non-stacking effects for balance purposes, leveraging their strength individually instead.