Cassian Andor (Undercover) is one of the strongest support units in Star Wars Galaxy of Heroes, built around survivability, disruption, and shielding high-value allies from burst damage. At Kyber level in Grand Arena Championship, his mods directly determine whether he acts before enemies can strike or sits on the bench as dead weight. This guide breaks down the best mods for Cassian Andor (Undercover) using data from 615 fully-modded units across the top 1000 Kyber GAC players.
Why Mods Matter for Cassian Andor Undercover
Cassian Andor Undercover uses Undermine abilities to suppress enemy effectiveness and delay their actions. His turn timing and bulk define how much value he generates each round. Without the right mods, he arrives too late or collapses too fast to contribute.
Speed is the single most important stat across all high-level Cassian builds. Top Kyber players run Speed as their primary mod set in 93.9% of all configurations. A Speed arrow mod appears in 91.68% of builds. This reflects how critical early actions are for a unit whose entire kit revolves around disrupting opponents before they can respond.
The secondary priority is survivability. Health dominates the primary stat choices across Triangle, Circle, and Cross slots, which means the mod strategy pushes both speed and raw bulk at the same time.
Best Mod Set for Cassian Andor Undercover
The best mod set for Cassian Andor (Undercover) is Speed + Health, used by 60.65% of the top 1000 Kyber GAC players. This set delivers a flat 10% Speed bonus and a 10% Health bonus, giving Cassian the turn advantage and the survivability he needs to operate in high-pressure matchups.
Speed + Potency at 23.08% is the second most popular pick and works specifically for squads built around debuff stacking. If Cassian runs alongside other debuffers, this set maximizes his ability to land and extend debuffs consistently.
| Mod Set | Usage Rate |
|---|---|
| Speed + Health | 60.65% |
| Speed + Potency | 23.08% |
| Speed + Defense | 5.2% |
| Speed | 2.6% |
| Speed + Tenacity | 2.43% |
| Triple Health | 1.13% |
| Offense + Health | 0.65% |
| Health | 0.65% |
| Speed + Crit Chance | 0.48% |
Speed + Defense at 5.2% covers niche defensive GAC configurations where raw armor matters more than potency. Speed + Tenacity at 2.43% appears in builds designed to resist debuffs from specific enemy squads.
Best Primary Stats for Each Mod Slot
Primary stats on shaped mods (Arrow, Triangle, Circle, Cross) set the ceiling for your key stats. These four slots carry the most weight after the mod set itself.
Arrow Mod (Receiver)
Speed is the standard pick at 92.68% among top players. No alternative comes close for a standard Cassian Andor (Undercover) build. Critical Avoidance at 4.55% appears only in defensive squad configurations where surviving critical hits against specific counters is a specific priority.
| Primary Stat | Count | Percentage |
|---|---|---|
| Speed | 570 | 92.68% |
| Critical Avoidance | 28 | 4.55% |
| Health | 9 | 1.46% |
| Protection | 4 | 0.65% |
| Accuracy | 2 | 0.32% |
| Offense | 2 | 0.32% |
If you only have one rule for this slot, make it this: always run Speed on the Arrow. Anything else is a significant stat loss at Kyber level.
Triangle Mod (Holo-Array)
Health leads at 58.37%, making it the default primary for most Cassian builds. Offense (11.86%) and Critical Damage (11.7%) appear in builds that push his damage output higher, while Protection (10.89%) boosts his effective health pool.
| Primary Stat | Count | Percentage |
|---|---|---|
| Health | 359 | 58.37% |
| Offense | 73 | 11.86% |
| Critical Damage | 72 | 11.7% |
| Protection | 67 | 10.89% |
| Defense | 24 | 3.9% |
| Critical Chance | 20 | 3.25% |
The Offense and Critical Damage choices are niche. They show up in more offensively configured squads where Cassian plays a hybrid role. For most players, Health is the correct choice here.
Circle Mod (Data-Bus)
Health dominates at 78.69% with the least variation of any shaped mod slot. Protection sits at 21.3% as the only real alternative, benefiting builds that favor effective health stacking over raw Health value.
| Primary Stat | Percentage |
|---|---|
| Health | 78.69% |
| Protection | 21.3% |
This slot has almost no debate. Health is correct for the overwhelming majority of Cassian builds.
Cross Mod (Multiplexer)
Health leads at 54.3%, but this slot shows more variation than the others. Potency (15.6%) is the natural pairing for Speed + Potency mod sets. Offense (11.38%) shows up in the same hybrid configurations seen in the Triangle slot.
| Primary Stat | Count | Percentage |
|---|---|---|
| Health | 334 | 54.3% |
| Potency | 96 | 15.6% |
| Protection | 91 | 14.79% |
| Offense | 70 | 11.38% |
| Defense | 13 | 2.11% |
| Tenacity | 11 | 1.78% |
If you run Speed + Potency as your mod set, shift this slot to Potency primary. For Speed + Health builds, stick with Health.
Secondary Stats to Target
Secondary stats determine how good your individual mods are and directly affect your final numbers. Farm and slice in this priority order:
- Speed (+19.4 average across top builds, 21.16% secondary stat focus) is the top target by a wide margin.
- Health (+791.4 average, 7.95%) pushes his total toward six figures and stacks with Health primaries across three mod slots.
- Protection % (+4.87% average, 7.95%) scales efficiently because it multiplies off a large base Protection total.
- Protection (+1,345.6 average, 7.4%) contributes meaningful flat gains to effective health in the short term.
Speed secondary rolls matter most. A difference of even 10 Speed can change turn order in critical matchups.
Cassian Andor Undercover Average Stats (Kyber, Relic 5.84)
Here are the average stats for Cassian Andor (Undercover) across all builds in the top 1000 Kyber player pool at an average Relic level of 5.84:
| Stat | Average Value | Mod Contribution |
|---|---|---|
| Health | 93,302 | +27,207 |
| Protection | 80,341 | +18,122 |
| Speed | 311 | +140 |
| Physical Damage | 5,673 | +566 |
| Special Damage | 4,026 | +233 |
| Potency | 117.74% | +117% |
| Tenacity | 123.24% | +122% |
| Armor | 56.71% | +60.9% |
The best-modded units at Relic 5.99 push these numbers higher: Health reaches 100,091, Speed hits 315, Potency sits at 110.81%, and Tenacity lands at 122.76%. That Potency and Tenacity gap relative to the average shows how much secondary stat investment separates elite builds from standard configurations.
Recommended Mod Build at a Glance
For standard GAC use in an Andor-led or Rebel Spy squad:
- Mod Set: Speed + Health
- Arrow: Speed primary
- Triangle: Health primary
- Circle: Health primary
- Cross: Health primary
- Secondary Focus: Speed, then Health, then Protection %
For debuff-centric squads where Cassian runs with multiple debuffers, swap to Speed + Potency and shift the Cross primary to Potency. Keep the Arrow on Speed regardless of squad type.
Frequently Asked Questions
What is the best mod set for Cassian Andor Undercover?
Speed + Health is the best mod set for Cassian Andor (Undercover) in most configurations, used by 60.65% of top Kyber GAC players. It delivers a 10% Speed bonus and a 10% Health bonus that directly improve both his turn order and his survivability.
Should I prioritize Speed or Potency for Cassian Andor Undercover?
Speed always comes first. Potency is the secondary priority only if your squad relies on debuff application. In Speed + Potency builds, you still run Speed on the Arrow mod and adjust the Cross and secondary set to cover Potency.
What primary stat should I put on the Arrow mod for Cassian Andor Undercover?
Speed is the correct choice at 92.68% usage among top players. A Speed primary Arrow mod is the single most impactful shaped mod decision for Cassian. Critical Avoidance works in very specific defensive builds but is not recommended for general GAC use.
What relic level should Cassian Andor Undercover be at?
The average Cassian across top 1000 Kyber players sits at Relic 5.84. The best-modded configurations in the dataset average Relic 5.99. Relic 5 or 6 is the target for competitive GAC use. Below Relic 5, his base stats hold him back regardless of how well you mod him.
Does Cassian Andor Undercover need high Potency?
Yes. His average Potency across top builds is 117.74%, which is high. The Speed + Potency mod set drives this number up and reflects how important it is for him to land debuffs reliably. Even in Health-focused builds, players target Potency secondary stats to compensate.
What secondary stat matters most for Cassian Andor (Undercover)?
Speed is the top secondary stat priority at +19.4 average across the top 1000 builds. It contributes directly to his turn order advantage and stacks on top of the Speed bonus from the mod set.
