setIcon(<minecraft:spawn_egg, nbt:{EntityTag:{id:"mysticalworld:entity_frog"}}>)

setTitle("Hippity Hoppity")

setDescription("Summon and Kill a frog, for its legs")

addParent("heavens:bookchap4/18birthing")
addParent("heavens:bookchap4/19transmutationcatalyst")

setRequiresParents()

setPos(400,0)

criteria1 = addCriteria("hasItemsFurnace", "minecraft:inventory_changed")
criteria1.addItem(<quark:frog_leg, count:1~>)

addRewardItem(<minecraft:spawn_egg, count:2, nbt:{EntityTag:{id:"mysticalworld:entity_frog"}}>)