Boot enchantment: Damage Penetrates #% Elemental Resistances if you haven't Killed Recently

I've been trying to get this boot enchantment

Damage Penetrates #% Elemental Resistances if you haven't Killed Recently

on my boots since lvl 88. Now I'm lvl 90 and most of it was just ulab runs to get the enchantment.

I still haven't succeeded yet. Normally, boot enchantments are rather easy to get :(



Now I got:

0.6% of Damage Leeched as Life and Mana if you've Killed Recently
10% increased Movement Speed if you haven't been Hit Recently
18% Reduced Mana Cost of Skills if you've been Hit Recently
16% increased Attack and Cast Speed if you've Killed Recently
18% Reduced Mana Cost of Skills if you've been Hit Recently
10% Chance to Freeze, Shock and Ignite if you haven't Crit Recently
10% increased Movement Speed if you haven't been Hit Recently
Adds 1 to 160 Lightning Damage if yu haven't Killed Recently
120 increased Critical Strike Chance if you haven't Crit Recently
10% Chance to Freeze, Shock and Ignite if you haven't Crit Recently
120 increased Critical Strike Chance if you haven't Crit Recently
Regenerate 2% Life and Mana per second if you were Hit Recently
120 increased Critical Strike Chance if you haven't Crit Recently
10% increased Movement Speed if you haven't been Hit Recently
18% Reduced Mana Cost of Skills if you've been Hit Recently
10% increased Movement Speed if you haven't been Hit Recently
Regenerate 2% Life and Mana per second if you were Hit Recently
Adds 1 to 160 Lightning Damage if you haven't Killed Recently
8% Chance to Dodge Spell Hits if you've taken Spell Damage Recently
Adds 1 to 160 Lightning Damage if you haven't Killed Recently
16% increased Attack and Cast Speed if you've Killed Recently
Regenerate 2% Life and Mana per second if you were Hit Recently
Adds 45 to 68 Cold Damage if you've been Hit Recently
Adds 120 to 180 Chaos Damage if you've taken a Critical Strike Recently
16% increased Attack and Cast Speed if you've Killed Recently
18% Reduced Mana Cost of Skills if you've been Hit Recently
Adds 45 to 68 Fire Damage if you've Killed Recently
Adds 1 to 160 Lightning Damage if yu haven't Killed Recently
8% Chance to Dodge Spell Hits if you've taken Spell Damage Recently
Adds 1 to 160 Lightning Damage if you haven't Killed Recently
8% Chance to Dodge Spell Hits if you've taken Spell Damage Recently
80% chance to Avoid being Stunned if you've Killed Recently
Adds 1 to 160 Lightning Damage if you haven't Killed Recently
0.6% of Damage Leeched as Life and Mana if you've Killed Recently
Adds 45 to 68 Fire Damage if you've Killed Recently
10% chance to Dodge Attack Hits if you've taken a Critical Strike Recently
0.6% of Damage Leeched as Life and Mana if you've Killed Recently
Adds 1 to 160 Lightning Damage if you haven't Killed Recently
16% increased Attack and Cast Speed if you've Killed Recently
Adds 45 to 68 Cold Damage if you've been Hit Recently
18% Reduced Mana Cost of Skills if you've been Hit Recently
Adds 1 to 160 Lightning Damage if you haven't Killed Recently

Ele pen and ironically the chaos you got now got way smaller spawn chances than any other boot mods.

How rare are they?

Maybe the rarity can be found on poedb but i don't know where to look.

Take it with a grain of salt, obviously, but it's approximately 1.4% chance for ele pen according to poedb. Link:http://poedb.tw/us/mod.php?type=enchantment#boots

The Merciless Labyrinth Damage Penetrates 8% of Enemy Elemental Resistances if you haven't Killed Recently boots(1.24%)
The Merciless Labyrinth Adds 88 to 132 Chaos Damage if you've taken a Critical Strike Recently boots(1.24%)

all others are 4.94%

Wow, I didn't know the chance is that low. And neither did I know where to look it up.