The Grim Creeper lurks in the depths of the world born from Iben’s heart, embodying her warped emotions. He attacks with sharp sword-like icicles and a freezing chill.
Method 1: Immediately after he lowers his guard, strike his cracked crystal with Hardy Hammer to release his mark, and then strike it.
Method 2: Knock the icicle that didn't break in it's fall into him and then strike his mark.
Method 3: Quickly break out of the icy prison created from his rage attack and then go up and strike his mark using Frost Fairy to ascend to it. [must be brought in and held onto before this] Alternatively you can fire a snowball into it with Frost Giant, as well as use that to avoid getting frozen yourself.
- Frost Fairy: The Grim Creeper's horns. He can also create giant snowflakes that are similar to the ones created by Frost Fairy when using its ability.
- Frost Giant: The shaggy fur on The Grim Creeper's cloak.
- Hardy Hammer: The icy bottom of The Grim Creeper.
- His appearance represents 10% of Wizeman the Wicked, the main villain from NiGHTS into Dreams.
- Despite his cold-hearted appearance, he simply represents Iben Bia's fear of her love bringing death to those close to her.
- Despite the fact that Iben Bia is female, the gender for him is male.
- The Grim Creeper's name is a pun on the word "creeper" and the name "Grim Reaper" with the latter representing that both Iben's parents are dead and the grief it gives her.