Place after [/script/shootergame.shootergamemode] in Game.ini (replace X with Name from below and set to your preference)(Recommend using Notepad++)

Set Hidden

OverrideNamedEngramEntries=(
EngramClassName="X",
EngramHidden=True)

Set Engram Level and Cost

OverrideNamedEngramEntries=(
EngramClassName="X",
EngramHidden=false,EngramPointsCost=3,
EngramLevelRequirement=3,
RemoveEngramPreReq=true)

Engram Entrys

EngramEntry_Saddle_Wyvern_C
EngramEntry_LightningDart_C
EngramEntry_IceDart_C
EngramEntry_GasDart_C
EngramEntry_FireDart_C
EngramEntry_AcidDart_C
EngramEntry_CraftingTable_C
EngramEntry_Saddle_HellkitePlatform_C
EngramEntry_Saddle_Hellkite_C
EngramEntry_Saddle_ElderDragons_C
EngramEntry_Saddle_Drake_C
EngramEntry_Saddle_Dragons_C
EngramEntry_Kibble_Wyvern_C
EngramEntry_Kibble_Whelp_C
EngramEntry_Kibble_ElderDragon_C
EngramEntry_Kibble_Drake_C
EngramEntry_Kibble_Dragon_C
EngramEntry_LightningEssence_C
EngramEntry_IceEssence_C
EngramEntry_GasEssence_C
EngramEntry_FireEssence_C
EngramEntry_AcidEssence_C
EngramEntry_Cooler_C