Greasy Fork is available in English.
Blocks ads on YouTube without eating up your resources
This script won't be updated anymore
This script blocks all video ads
For a script that blocks all ads check out this script by iamfuigi
https://greasyfork.org/en/scripts/459541-youtube%E5%8E%BB%E5%B9%BF%E5%91%8A-youtube-ad-blocker