Gastro is a weapon (+1 Min damage, +3 Max damage, +1 Accuracy).
How to get it
Crafted
| Marble Shop | 2 ×  Blue Blob, 3 ×  Red Blob, 2 ×  Purple Blob, 6 ×  Pink Blob |
Used to craft
Ablo Staff at Marble Shop (2 needed)
Items & Equipment
Gastro
Gastro: Weapon (+1 Min damage, +3 Max damage, +1 Accuracy). Stats, drop chances, shops and prices.