Items, NPCs, quests, objects and spells of patch 1.12.1, read live from the realm itself.

Goblin Engineer's Renewal Gift

Item	Count	Chance
Big Iron Bomb	4-6	28.3%
Mithril Frag Bomb	6-8	28.3%
Hi-Explosive Bomb	3-5	28.3%
Schematic: Goblin Land Mine	1	5.00%
Schematic: Large Seaforium Charge	1	5.00%
Schematic: Pet Bombling	1	5.00%