How do you kill Gargantuar in endless?

The Free verison only allows you to kill them with <b>lawn lawnmowers</b>. On Feb 25th, 2017:

Question

The Free verison only allows you to kill them with lawn lawnmowers. On Feb 25th, 2017:

Hagrid P Hazard · Accepted Answer

The Free verison only allows you to kill them with lawn lawnmowers. On Feb 25th, 2017: