The recipe is a bit stale. 50k gold / 100k for the bell when 1 T16 rift is like 200M gold? It should be updated to today’s game since it will be a high use item to unlock a powerful ability.
On top of that, maybe 1 more ingredient should be added. Another gemstone named HeHe Gemstone that drops from Rainbow Goblins for example, maybe 10% drop rate. Would do wonders for that Rainbow Goblin community in game and make Rainbow Goblins great again!