Crawler pasive requires lv1 forge:
Pull an enemy closer per attack. Like jugg knock back in reverse. If 7 grabs are performed on an enemy under 1 second it stuns the enemy
Cralwer lv 2 forge:
Applies 5% slow for 1 second, this stacks. Attacking units from behind applies 10% slow for 2 seconds, this does not stack.
Stacks up to 75% mobility slow.
Stacks up to 25% attack speed slow.
Dead lv1 forge:
Deads can attach onto an enemy and do 50 damage over the span of 10 seconds. The dead dies when performing this attack but the damage is guaranteed. This stacks. UC only.
Tldr: you sacrafice 1 dead for guaranteed 5 dps over 10 seconds on an enemy.

