Whenever this tower attacks it has a 20% chance to launch a clockwork engineer at a random tower within 500 range, increasing attack speed and damage by 10% - 40% for 5 seconds.
Level Bonus: +0.6% chance +0.6% attack speed and damage
Goblin Sapper
Whenever this tower attacks it has a 20% chance to launch a sapper team at the attacked creep. On contact the sappers deal 1350 - 7650 spell damage to the target and all creeps within 250 range. Also slows all affected creeps by 25% - 45% for 3 seconds.
Whenever this tower attacks and not a single one of the other abilities trigger the player is reimbursed 5 gold.
Probability Field Emitter
Whenever this tower attacks it has a 20% chance to launch a probability field emitter at a random tower within 500 range, increasing trigger chances by 30% - 60% for 5 seconds.