Fires of Invention

Timeline
Rationale
Fires of Invention was banned in Standard and suspended in Historic due to its disproportionate influence and excessive power level within those formats. The card was deemed a significant design and balance constraint because its cost reduction effect allows it to gain power rapidly as new high-mana-cost spells are added to the environment. In Standard, this resulted in a dominant metagame presence, necessitating a ban. In Historic, the suspension was implemented for comparable reasons, reflecting a concern that the card's flexible cost structure would continually inflate the power level and disrupt the ongoing balance of the respective format.
This summary was generated by gemma4 on September 14, 2026. It has not yet been reviewed by a human editor and may contain some inaccuracies. Learn more.
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