- 2.5% / 3.75%
- 内部 NPC ID：253
死神和 幻灵 很相似, 但比幻靈更高階。 死神的移動速度明顯比幻靈還快，且在日蝕時出沒的機率也更高，通常會同時從多個方向攻擊。
- 和幻靈相似，they are incapable of ascending more than a few tiles above solid blocks.
- Standing on a 平台 several tiles above the ground or use of 翅膀 or 火箭靴 allows players to shoot down upon them with impunity if they are going to be surrounded.
- A 静止钩, obtainable from the 蒸汽朋克人, provides for safe means of combating Reapers by simply remaining stationary above the ground in an open area and attacking downwards. Note that this strategy opens the player to attack from flying vampires, and leaves them stationary for an 眼怪 to attack.
- Similar to 眼怪, the Reaper does not allude to a single horror movie, likely being a reference to The Grim Reaper.
- The sound they make might be a reference to the "Legacy of Kain" series, when Raziel swings the spectral Soul Reaver.
- Health increased from 300 to 700.
- Defense increased from 18 to 22.
- Now spawns only after all three mechanical bosses are defeated.