once again this is really more of a feature request than a fix

oreganized on 1.20 gave electrum tools/weapons a kinetic damage attribute, which increased damage dealt while sprinting
it's a flat damage increase, not necessarily based on the speed at which you're going - for example, while standing still an electrum sword would deal 7 damage, but since it has +2 kinetic damage, while sprinting it would deal 9 damage

when dealing the extra damage it also makes some unique electrum-coloured heart particles on targets - it'd be nice to have them, but they're not super important - but if you'd like to, you can ping me in contributor chat so i can send over the particle's texture