![slayer leecher v0.2 slayer leecher v0.2](https://img.youtube.com/vi/0wHKE5eu_E0/mqdefault.jpg)
The faster you attack, the less slayer overleech differs from regular leech. If you cyclone through them it will be closer to 10 seconds. If you overkill some worms from your worm flask with an Ice Crash, that leech will last over a minute with shitty gear.
![slayer leecher v0.2 slayer leecher v0.2](https://pjsins.com/wp-content/uploads/2019/10/Combo-Leecher-By-Team-Optimus.png)
Slow, hard hitting skills like Ice Crash take advantage of slayer leech better than fast, small hitting skills Cyclone, blade flurry. I tried to explain all of the calculations that I use in there, but the lessons it taught me are this. The base values I entered there are a tooltip for my ice crash lab farmer as it looks early league when I start uber labbing, but you should play around with the damage, attack speed, and leech modifier numbers. The only way that you can leech more than your maximum leech rate is by having increased recovery of life, which is provided by a few sources, notably Scion Trickster and the Soul of Akaali Pantheon power. This allows a slayer to keep their huge regeneration from leech for a few seconds if a boss moves away. Finally, these single leech instances stack until you have enough to reach your maximum leech rate. Vaal pact doubles whatever your value of this stat is. It makes you leech more health from the same damage you did. This value increases the regeneration of each leech stack by the percentage of the stat you have, but does NOT affect the duration. It has no effect whatsoever on how much life per second that leech hit gives you, ONLY how long it lasts. Sorry for the wall of text followed by a spreadsheet, but it really takes that to understand all of it IMO. I think that Slayer is by far the best way to do that because Slayer leech is completely OP in the lab for traps and the spikey damage of izaro and argus, but the way it works is really complicated.