If you like consistency, pop Goblin Matron in your goblin decks
(It attacks each combat if able and attacks a player other than you if able.) When Eye of Nidhogg is put into a graveyard from the battlefield, return it to its owner's hand
Once its initial attack is done, however, Chittering Host doesnt provide much value other than being a 5/6 body with some evasion
While it might be tempting to try to buy the Fires Friends list and drop the planeswalkers to play Jeskai Fires (which is a top-tier deck in Standard), apart from Fires of Invention, Kenrith, the Returned King, Deafening Clarion, and one copy of Steam Vents, none of the cards from the Challenger Deck actually show up in Jeskai Fires
There are plenty of other cards to add to the janky fun
That's why Fire Prophecy makes a showing in our #2 spot for top red cards