This artifact relies on Energy, allowing it to synergize well with many older cards from Kaladesh
The five colours on the brown backdrop, the now-outdated 'Deckmaster' logo, it's the kind of design that's recognisable even by people who don't play the game
Even simple multicolored-spell chains feel overwhelming when everything starts to stack together
I thought I could just send those mechanics to the LLM and ask it to create a well-balanced set, but it turns out LLMs are bad at math
They are all artifacts that have no colour requirement to cast that either bring utility, value, evasion or low casting cost, the best have several of these things
For example, if the exiled card is a land card, you may play it only during your main phase while the stack is empty