Request - A trap-like ability

[DeathchilleZ]

Hello everyone! Can someone help me with the triggers of a trap ability. For example: The hero places a trap on the ground, and when an enemy unit moves through that point(where the trap is) it gets caught in... entangling roots for example. Thank you in advance!

 

[defskull]

Try this.

 

[DeathchilleZ]

Yes, that's exactly what i wanted . Thank you!