Even though the actual Apocalypse Chime card is terrible, implementing a wrath-style effect on her in the vein of this would be extremely fitting and could make for a cool modern commander
In MTG , all 15 Cids will appear, as variants on the same card: Cid, Timeless Artificer
My first thought was a bunch of lands, including Drownyard Temple, so that led me to create a similar shell to that of U/R Goggles with all the Magmatic Insights and Tormenting Voices
Now, this isnt what many people will expect to see up here, but its our list, so deal with it
Tranquil Frillback can also remove your creatures as well as your graveyard, as if the card needed any more play against your deck
The big upside is that this mana can very easily turn into infinite combat loops when you pair it with effects like Aggravated Assault, which makes firebending a natural bridge into infinite combat combos if you want to raise the decks ceiling