Demon Mode Card
Demon Mode 
Card: Once per round, activate to make tower damage x3 and tower becomes invincible for a period of time.
Use[edit | edit source]
The Demon Mode Card requires manual activations. Its main use is the invincibility so its best use is when near death to extend the length of the run.
Demon mode is a Locked card, once equipped it will be impossible to unequip or swap it during the round.
It is mostly useful for the Tier and Wave pushing with low wave count.
Demon Mode Upgrades[edit | edit source]
Demon Mode increases the Invincibility time.
| Star Level | Invincibility duration |
|---|---|
| 1 | 180 sec |
| 2 | 200 sec |
| 3 | 220 sec |
| 4 | 240 sec |
| 5 | 260 sec |
| 6 | 280 sec |
| 7 | 300 sec |
Demon Mode Mastery[edit | edit source]
Unlocks a lingering damage buff when activated which lasts for 300 waves, and unlocks Demon Revenge research.
Unlock Cost: 1000 
Stones.
Mastery Ability[edit | edit source]
Demon Revenge Increases lingering damage multiplier: x1.50.
Mastery Research[edit | edit source]
Increases mastery lingering damage multiplier.
Lab Card Research Unlocks after activating its mastery. Increases 
Demon Mode's Card Mastery lingering damage multiplier. Has 9 levels.
| Level | Value | Time | Gems | Coins | Total Time | Total Gems | Total Coins |
|---|---|---|---|---|---|---|---|
| 1 | 2.00 | 20 days, 20h, 0m, 0s | 2.53K | 1.10q | 20 days, 20h, 0m, 0s | 2.53K | 1.10q |
| 2 | 2.50 | 31 days, 6h, 0m, 0s | 3.64K | 1.30q | 52 days, 2h, 0m, 0s | 6.18K | 2.40q |
| 3 | 3.00 | 41 days, 16h, 0m, 0s | 4.42K | 2.00q | 93 days, 18h, 0m, 0s | 10.59K | 4.40q |
| 4 | 3.50 | 52 days, 2h, 0m, 0s | 5.19K | 3.40q | 145 days, 20h, 0m, 0s | 15.78K | 7.80q |
| 5 | 4.00 | 62 days, 12h, 0m, 0s | 5.96K | 5.60q | 208 days, 8h, 0m, 0s | 21.74K | 13.40q |
| 6 | 4.50 | 72 days, 22h, 0m, 0s | 6.73K | 7.70q | 281 days, 6h, 0m, 0s | 28.48K | 21.10q |
| 7 | 5.00 | 83 days, 8h, 0m, 0s | 7.51K | 9.10q | 364 days, 14h, 0m, 0s | 35.98K | 30.20q |
| 8 | 5.50 | 93 days, 18h, 0m, 0s | 8.24K | 9.80q | 1 years, 93 days, 8h, 0m, 0s | 44.22K | 40.00q |
| 9 | 6.00 | 104 days, 4h, 0m, 0s | 8.89K | 10.00q | 1 years, 197 days, 12h, 0m, 0s | 53.11K | 50.00q |
Lab[edit | edit source]
Lab Researches that will improve Demon Mode
Recharge Demon Mode[edit | edit source]
Lab Card Research Unlocks at Tier 14 wave 60 Milestone. Allows Demon Mode to recharge a number of waves after activating. Has 7 levels.
| Level | Time | Cost | Value |
|---|---|---|---|
| 1 | 5d 4h 59m | 550,000,000,000 | 1,500 |
| 2 | 6d 14h 21m | 1,050,000,000,000 | 1,250 |
| 3 | 8d 54m 39s | 1,550,000,000,000 | 1,000 |
| 4 | 9d 23h 10m | 2,050,000,000,000 | 750 |
| 5 | 14d 1h 58m | 2,560,000,000,000 | 550 |
| 6 | 24d 19h 29m | 3,070,000,000,000 | 400 |
| 7 | 51d 8h 11m | 3,600,000,000,000 | 300 |
| Cards | |
|---|---|
| Common |  Damage •  Attack Speed •  Health •  Health Regen •  Range •  Cash •  Coins •  Slow Aura •  Critical Chance •  Enemy Balance •  Extra Defense •  Fortress
|
| Rare |  Free Upgrades •  Extra Orb •  Plasma Cannon •  Critical Coin •  Wave Skip •  Intro Sprint •  Land Mine Stun •  Recovery Package Chance
|
| Epic |  Death Ray •  Energy Net •  Super Tower •  Second Wind • Demon Mode •  Energy Shield •  Wave Accelerator •  Berserker •  Ultimate Crit •  Nuke
|