Best Relic for Fastcart
Role-matched relic candidates for Fastcart: effects, sets, slots, and farm sources without guessed drop rates.
Fastcart relic media context
Relic planning uses game visuals and public unit/meta videos for context; relic candidates still come only from source-backed relic effects.
BEST Update 2.75 Tier List in Universal Tower Defense X!!! (Roblox) DomiBlox · 17:09 · 72.1K views · 2026-05-01 
ULTIMATE 2.75 Overall Tier List – Universal Tower Defense X (Best Meta Units) Tuki · 13:51 · 52.2K views · 2026-05-03 
Getting The STRONGEST 0.1% Units In Universal Tower Defense X! Sebbyastian · 48:09 · 50.4K views · 2026-05-01 Video metadata is used for player-demand signals, not as official game data.
Farm source map
Candidate relics for Fastcart currently point to 5 source route groups. Use the source labels as planning hints only; this page does not publish drop rates unless the import provides them.
Slot and unit hubs
Relic pages stay connected through slot, set, role, and rarity hubs so Fastcart does not sit as an isolated build page.
Relic decision
Fastcart is listed as a support row, so cooldown, range, income, or buff-friendly setup matters more than raw damage alone.
These are effect-based candidates. The page does not claim hidden drop rates or unit-specific best-in-slot status unless the source data supports it.
Farm checklist
- Medium priority: compare role fit and account needs before spending expensive rerolls.
- Check the relic effect first, then the full set and source route.
- Do not farm a rare-looking set if the effect does not help Fastcart's role.
Fastcart relic candidates
Candidate rows are selected from source-backed relic effects that match the unit role filter.
Strongest Sorcerer Top
Full set bonus: +10% damage, +5% range, damage on crowd control procs
Strongest Sorcerer Pants
Full set bonus: +10% damage, +5% range, damage on crowd control procs
Bio-Android Chestplate
Full set bonus: +10% damage, +5% range, -5% SPA, +5% crit, +15% crit damage
Bio-Android Pants
Full set bonus: +10% damage, +5% range, -5% SPA, +5% crit, +15% crit damage
Junior Ninja Headband
Increases buff effectiveness multiplier by 1.1x
Laughing Captain Hat
5% ability cooldown reduction
Laughing Captain Shirt
Full set bonus: +5% damage, -5% cooldown, +5% range
Laughing Captain Pants
Full set bonus: +5% damage, -5% cooldown, +5% range
Sun God Hat
Every 6 attacks: damage buff equal to unit's range for 7 seconds
Sets to inspect
Open the set page before committing farm time.
Strongest Sorcerer Set
Review all relics in this set and their farm sources.
Bio-Android Set
Review all relics in this set and their farm sources.
Junior Ninja Set
Review all relics in this set and their farm sources.
Laughing Captain Set
Review all relics in this set and their farm sources.
Sun God Set
Review all relics in this set and their farm sources.
Same-role relic checks
Compare other Support rows before farming a relic route for Fastcart; similar roles often compete for the same effect categories.
Same-rarity relic checks
Same-rarity links help compare whether a farm route should support Fastcart or another Epic unit first.
Fastcart guide
Return to the unit profile and role plan.
All relics
Compare every relic, set, slot, and source.
Best relics
Review broader relic priorities and farm notes.
Best trait for Fastcart
Confirm trait fit before locking in relic farm time.
How to get Fastcart
Check obtainment and source limits for this unit.
Best Relic for Fastcart FAQ
Short answers for relic candidates, farm risk, and source limits.
What is the best relic for Fastcart?
Start by checking Strongest Sorcerer Top, Strongest Sorcerer Pants, Bio-Android Chestplate because their effects match Fastcart's current role filter.
Are these relics confirmed best-in-slot for Fastcart?
No. They are role-matched candidates from source-backed relic effects, not a unit-specific best-in-slot claim unless a source explicitly says so.
Should I farm relics for Fastcart now?
Medium priority: compare role fit and account needs before spending expensive rerolls. Confirm the unit role and Update 3.0 risk before spending long farm sessions.