Tombshroom spore: where to get it

Source	Quantity	Chance per roll
Amphibious jadinko (player-owned farm) []	2	Rare
Aquatic jadinko (player-owned farm) []	2	Rare
Brutish dinosaur []	2	12/100
Camouflaged jadinko (player-owned farm) []	2	Rare
Cannibal jadinko (player-owned farm) []	2	Rare
Carrion jadinko (player-owned farm) []	2	Rare
Common jadinko (player-owned farm) []	2	Rare
Diseased jadinko (player-owned farm) []	2	Rare
Draconic jadinko (player-owned farm) []	2	Rare
Transmutation (Equilibrium League) [{'content': 'Requires appropriate material to transmute from.'}]	1–10	Special
Feral Dinosaur []	2	12/100
Giant diseased kebbit (In an encounter) []	2	Unknown
Giant kebbit (In an encounter) []	2	Unknown
Giant spiked kebbit []	2	Unknown
Igneous jadinko (player-owned farm) []	2	Rare
Luminous jadinko []	2	Rare
Raptor's chest of slaying []	5	Always
Shadow jadinko (player-owned farm) []	2	Rare
Zanaris Market seed stall []	1	1,145/22,517