Ultimate Crit is an epic card in The Tower: Idle Tower Defense. It gives your ultimate weapons a chance to critically hit, using your tower's existing crit factor for the damage calculation.
Ultimate Crit
When equipped, Ultimate Crit adds a percentage chance for your ultimate weapons to deal critical damage. The size of that critical hit is not set by the card itself — it uses your Tower Crit Factor, so anything that raises your crit factor also makes these ultimate crits hit harder.
The card matters most once you rely on ultimate weapons for a large share of your damage. Before that point, the crit chance it provides has little to multiply, and other cards will usually contribute more to your run.
| Card Level | Effect |
|---|---|
| 1 | 1% |
| 2 | 1.33% |
| 3 | 1.66% |
| 4 | 2% |
| 5 | 2.33% |
| 6 | 2.66% |
| 7 | 3% |
Card Mastery
Unlocking the Ultimate Crit mastery costs 750 stones. Once unlocked, it increases the crit chance your ultimate weapons gain from the card.
The mastery is not a permanent account-wide bonus. It only takes effect while Ultimate Crit is in your active loadout, so you need to keep the card equipped to benefit from the extra crit chance.
| Mastery Level | Value |
|---|---|
| 0 | +0.3% |
| 1 | +0.7% |
| 2 | +1.0% |
| 3 | +1.3% |
| 4 | +1.7% |
| 5 | +2.0% |
| 6 | +2.3% |
| 7 | +2.7% |
| 8 | +3.0% |
| 9 | +3.3% |