Command An Army Summons: Banner Odds, Pity & Costs
Summoning happens at the banner in the lobby, and Gems come from codes, quests and match wins (see how to get Gems). Owning a unit is not the same as fielding it: it still has to fit inside your star limit.
Standard Banner odds
| Unit | Stars | Odds | Pulls per copy (average) | Gems per copy (average) |
|---|---|---|---|---|
| Mercenary | ★ | 18.88% | 5 | 265 |
| Shieldman | ★ | 18.88% | 5 | 265 |
| Spearman | ★ | 18.88% | 5 | 265 |
| Archer | ★ | 18.88% | 5 | 265 |
| Scout Rider | ★★ | 20% | 5 | 250 |
| Crossbowman | ★★★ | 4% | 25 | 1,250 |
| Spartan | ★★★★ | 0.19% | 526 | 26,316 |
| Immortal | ★★★★ | 0.19% | 526 | 26,316 |
| Berserker | ★★★★ | 0.06% | 1,667 | 83,333 |
| Samurai | ★★★★ | 0.06% | 1,667 | 83,333 |
Odds source: Standard Banner summon-odds screen as read out in Roblofix's tier list video (Sep 9, 2026); the 4-star, 3-star and 2-star rates are repeated in Radex Tips (Sep 10) and ItzVexo (Sep 10).
Odds checked:
Odds by star rating
| Stars | Units | Combined odds |
|---|---|---|
| ★ | Mercenary, Shieldman, Spearman, Archer | 75.52% |
| ★★ | Scout Rider | 20.00% |
| ★★★ | Crossbowman | 4.00% |
| ★★★★ | Spartan, Immortal, Berserker, Samurai | 0.50% |
The ten rates add up to 100.02%, which is rounding on the odds screen. Update 1 added five new units on September 12, 2026; their banner odds have not been read out in any source yet, so they are not in this table.
Costs and Robux extras
| Item | Cost | What it does |
|---|---|---|
| Summon x1 | 50 Gems | One Standard Banner pull |
| Summon x10 | 500 Gems | Same price per pull as ten singles, no discount |
| Skip spin | 100 Robux | Skips the animation only; it does not change the result |
| Luck Potion / Super Luck Potion | Not shown clearly | Timed boosts to summon odds (one showed a 30-minute timer); with the Super Luck Potion on, Jeffman read 0.3% for each of Berserker, Spartan and Immortal |
| Mount skin roll | Robux | Cosmetic horse skins |
| Class change | 50 Gems | Shares the Gem pool with summoning |
How to spend Gems
- Redeem every code first. The five active codes add up to 3,200 Gems, which is 64 pulls.
- Do not delete duplicates. Two copies of a unit merge into a stronger one through Ascension, which costs nothing.
- Leave your class alone. A class change costs the same 50 Gems as a summon.
- Watch the pity counter. Once it is high, keep pulling on the same banner rather than switching.
Summons FAQ
Is there pity in Command An Army?
Yes, the banner has a 4-star pity counter. The one number posted so far is a player at 342/400, so the guaranteed 4-star appears to land at 400 summons (20,000 Gems). Treat 400 as one report until more players confirm it.
Should I do single pulls or ten pulls?
It costs the same: 500 Gems is exactly ten singles. Ten-pulls only save time. Single pulls let you stop the moment you hit the unit you wanted.
How many Gems does a 4-star unit cost on average?
The four 4-star units add up to 0.5%, so one 4-star every 200 pulls on average, or about 10,000 Gems. A specific one is much more: Spartan at 0.19% averages about 526 pulls, Samurai at 0.06% about 1,667, which is why pity matters.
What is a featured banner?
The banner rotates a featured 4-star unit (creators mention a Samurai banner and waiting for Spartan to be featured). Check which unit is featured before spending a big Gem stack.