Nearly every LUNC in circulation was minted in a single week of May 2022

Terra Classic's circulating supply sits near 5.5 trillion tokens today. Almost none of it existed before a single week in May 2022.

How the Death Spiral Minted Trillions

Terra's protocol allowed anyone to redeem 1 UST, its dollar-pegged algorithmic stablecoin, for $1 worth of LUNA at any price. The mechanics were straightforward in calm markets but lethal under stress: as LUNA's price fell, each dollar redeemed minted an ever-larger number of new tokens.

The run began on May 7, 2022, when two addresses pulled 375 million UST out of Anchor, the lending protocol that was paying around 20% annual yield on roughly three-quarters of UST's entire supply, according to research published by the National Bureau of Economic Research. Once a few large holders of UST adjusted their positions on May 7, 2022, other large traders followed. Blockchain technology allowed investors to monitor each other's actions and amplified the speed of the run.

The math became brutal quickly. With LUNA at $0.10, each redeemed dollar produced ten new tokens. At $0.01, it produced a hundred. When all was said and done, $LUNC's circulating supply increased from less than 400 million to over 6.5 trillion in a matter of 72 hours. UST fell from $1 to $0.01, taking the LUNA token from $80 to essentially zero. The supply had grown roughly 20,000-fold.

During extreme market volatility, the system created a death spiral. When UST lost its peg, arbitrageurs burned UST to mint LUNA, increasing LUNA's supply and decreasing its price. This created negative feedback loops that destroyed both tokens' values simultaneously.

What the Burn Tax Is Working Against

The original chain was preserved but rebranded as Terra Luna Classic, with its original token renamed to LUNC. Those trillions of tokens are what the community's burn tax works against today.

The community passed Governance Proposal #12223, raising the on-chain transaction burn tax to 1.5%, effective August 2, 2026. This splits as 1.2% permanently burned, 0.15% to the Community Pool, and 0.15% to the Oracle Pool.

This led to the burn of over 2.04 billion LUNC in August alone, bringing the historical cumulative burn above 455 billion tokens. Progress, but the scale of the problem is stark: with a circulating supply of 5.52 trillion, the current burn rate reduces supply by only about 0.6% annually, meaning sustained high transaction volume is critical for meaningful impact.

This burn velocity would require decades to achieve the supply levels that some community members target, often cited as 10 billion tokens or less, highlighting the long-term nature of the deflationary strategy.

Sources:
NBER: Anatomy of a Run: The Terra Luna Crash
CoinMarketCap: Terra Classic Latest Updates and Burn Data
CryptoNews: Luna Classic Burn Tracker and Supply History