Terraria Wiki
Santa-NK1.png     Santa-NK1 phase 2.png
Map Icon Santa-NK1.png
Classic mode icon.png 经典
Expert mode icon.png 专家
Master mode icon.png 大师
AI 类型圣诞坦克 AI
伤害120/180/270 (melee)
72144216 (chain gun)
160320480 (spiked balls)
84168252 (missiles)
100200300 (presents) [1]

Santa-NK1 is a Hardmode mini-boss that spawns during the Frost Moon event. When below half health, the face and beard of the Santa mask will be torn apart to reveal a rather morbid mechanical skull underneath.

Defeating Santa-NK1 will add 100 points (200 points) during the Frost Moon.[4]


Santa-NK1 has four different attacks, all of which occur independently of each other:

  • Santa-NK1's chain gun periodically fires bullets at the player. Its rate of fire increases as its health lowers, going from 3.75/sec (initially) to 7.5/sec when below 25% health.
  • Santa-NK1 randomly drops large Santa-NK1 Spike.png spiked balls on the ground that deal very high damage (120-150+ with Chlorophyte armor in Classic Mode). These increase in frequency as Santa-NK1 takes damage.
  • Santa-NK1 will randomly fire a barrage of Missile.png missiles which can travel through blocks at a constant rate of 5 per second. These barrages become more common as Santa-NK1's health drops.
  • Santa-NK1 will also randomly launch a barrage of Santa-NK1 Present.png presents high into the air which rain down via parachutes, causing contact damage to players. These travel through blocks, and are fired at a constant rate of 6.67 per second. These barrages also become more common as Santa-NK1's health drops.

All of Santa-NK1's attacks either increase their rate of fire or increase their chance of occurring as its health drops, as described above; the specific effects are listed in the following table. Note that these changes happen as Santa-NK1's health passes the listed thresholds, and are not continuous; thus, for example, its chain gun firing rate will be 3.75 bullets/second at 100% health and also at 75% health, but as soon as its health drops below 75%, the rate of fire will increase to 4.29/sec.

Health Chain Gun
Rate of Fire
Average Spiked
Ball Rate
Average Missile
Barrage Interval
Average Present
Barrage Interval
≥ 75%
(13500 / 17550 / 22376)
3.75 10 20 45
≥ 50%
(9000 / 11700 / 14917)
4.29 9 18 40.5
≥ 25%
(4500 / 5850 / 7458)
5.46 7.5 15 33.75
< 25% 7.5 5 10 22.5


  • 圣诞坦克目前有游戏中最高的伤害速率之一。
  • The spiked balls can nearly one-shot players in 大师模式, due to their damage being 480. This is by far the most damage dealt by a single attack in the entire Frost Moon event; it is also stronger than most other bosses' attacks, even dealing higher damage per hit than the Moon Lord's Phantasmal Deathray.
  • Santa-NK1 has a higher chance of dropping loot in later waves. See Frost Moon for more details.


  • Players should note that his present launcher and rocket barrage attacks are highly inaccurate.
  • 如果你使用翅膀,你可以来回飞跃它来让它更难以用链式机枪和火箭弹幕击中你。
  • If you have obtained the Razorpine and Golden Shower then you can hit him with the Golden Shower to lower his defense then fire your Razorpine at him. This is highly effective with Spectre armor with the Spectre Hood as it fully heals you no matter how low you are.
    • This seems to be even more effective on the Nintendo 3DSNintendo 3DS版 because the Spectre Hood still has its old stats, which increases magic damage, instead of lowering it.
    • 双足翼龙怒气 is even more effective at lowering Santa-NK1's defense.


  • 其英文名字“Santa-NK1”是对 Santa(圣诞)和 Tank(坦克)的混成词“Santank”的玩笑,当此敌怪首次发布时曾经用过这个名字。
    • 游戏文件中用于脸部扯掉后的图像名为“SantaTank.png”。
  • 它的手臂似乎是个大链式机枪,这是个它有时会掉落的物品。
  • The face and mask may be a reference to the "Terminator" film series, as the Terminator has a metal frame and an outside 'skin'.
  • It is one of the only three bosses whose map icon does not change after entering its second phase, the others being the Brain of Cthulhu, and the Queen Slime.
  • There is no Pumpkin Moon equivalent to Santa-NK1, unlike the other two Frost Moon bosses (Everscream and Ice Queen), who each have counterparts in the Pumpkin Moon event (Mourning Wood and Pumpking, respectively).
  • 圣诞坦克的 怪物图鉴怪物图鉴条目:这个嬉皮笑脸的坏小子想把每个人的内脏作为礼物塞进他们的袜子里。这个暴躁的圣诞老人发疯了。



  1. 信息来自电脑版 电脑版 源代码,method AI() in Terraria.NPC.cs (under aiStyle == 61)这可能已经不准确,因为电脑版 电脑版的当前版本已经是。
  2. 2.0 2.1 See Frost Moon for more details on the loot drop rates. 信息来自电脑版 电脑版 源代码,method RegisterBoss_FrostMoon() in Terraria.GameContent.ItemDropRules.ItemDropDatabase.cs and class FrostMoonDropGatingChance in Terraria.GameContent.ItemDropRules.Conditions.cs这可能已经不准确,因为电脑版 电脑版的当前版本已经是。
  3. Trophies have a different drop rate than other loot from Frost Moon minibosses; see Frost Moon for more detail on these loot drop rates. 信息来自电脑版 电脑版 源代码,method RegisterBoss_FrostMoon() in Terraria.GameContent.ItemDropRules.ItemDropDatabase.cs and class FrostMoonDropGateForTrophies in Terraria.GameContent.ItemDropRules.Conditions.cs这可能已经不准确,因为电脑版 电脑版的当前版本已经是。
  4. 信息来自电脑版 电脑版 源代码,method CheckProgressFrostMoon() in Terraria.NPC.cs这可能已经不准确,因为电脑版 电脑版的当前版本已经是。