For the most part, this chart is no longer as useful as it once was in the past, seeing that it only costs 1 mark to heal each injured gut regardless of the character's level. Of course, this wasn't always true.
Out of Marks
If for some reason you don't have enough marks to heal your injured guts or simply don't want to spend any, you can elect to sacrifice one of your quests to heal all of your injured guts. Of course, this isn't recommended because it really doesn't cost a lot to heal your guts.
Alternative Ways of Healing
The Healers Tower may be the only place in the game that can heal your injured guts, but it's often a better idea to rely on other items to heal these guts. For a full list of these items, check out the Healing Guide.
Healing at the Healers Tower in the Old Days
There used to be two additional options at the Healers Tower that have since been removed from the game. One of these options was "Half Healing," which healed half of your injured Guts at a discounted price, and the other option was "Minor Healing," which healed 1/4 of your injured guts at an even lower price. Healing was also a lot more expensive back then because you had to pay 1 mark per level subtracted by 1 to heal each injured gut. For example, a Level 30 character had to pay 29 marks to heal each gut. If this character were to suffer from an Ieatsu blast of roughly 450 damage, this character would've had to pay as much as 13,050 marks for a Full Healing at the Healers Tower. Today, this character would only have to pay a measly 450 marks.
