How to increase Guillotine's accuracy?

Are there any of these that can increase the chances of Guillotine hitting?- Moves- Items- AbilitiesIf there are, please let me know if any of them stack.

Pleaselog inorregisterto add a comment.

The TLDR: Base accuracy of the guillotine OHKO is 30%, only affected by moves in after gen I & II. Difference in level between user and target affects accuracy from gen II and beyond.

More in-depth explanation:

Gen I: OHKOs are affected by accuracy/evasion stats, but auto fail if user’s Speed stat is lower than targets (X Accuracy guarantees a hit)

Gen II: OHKOs auto fail is target is higher level than user’s. The accuracy increases a small amount for each level the user is above the target. (X Accuracy guarantees a hit)

Gen III & Beyond: OHKOs auto fails when user is lower leveled than target. Accuracy and evasion stats do not affect OHKOs but the accuracy still goes up by a small amount for each level the user is above the target.

OHKO accuracy is not affected by: Wide Lens or abilities (With the exception of “No Guard”)

OHKO are affected by moves like “Lock-On” and “Mind Reader”

This info is fromBulbapedia. A great resource to check before posting or waiting for answers to questions. :D