Everybody is talking about this but is it true, lets have a look. According to coinmarketcap its true
The Market Module 2.0 (MM 2.0) for Terra Classic (LUNC) is a community-approved proposal designed to revive the algorithmic swap mechanism between LUNC and the USTC stablecoin. It establishes net deflationary mechanisms and automatically adjusts functions to promote liquidity and reduce token supply
What does the market module 2.0 do?
LUNC/USTC Swaps: Reconnects $LUNC and $USTC , allowing for flexible, decentralized swaps between the two tokens.Deflation Mechanism: Implements burn mechanics every 30 days to systematically reduce the circulating supply of LUNC.Arbitrage Opportunities: Reactivates the historical mint-and-burn balance system, enabling arbitrage to bring stability and new utility to the chain.Ecosystem Upgrades: Lays the foundation for broader Cosmos integrations, IBC updates, and new protocols. Dont look at the past but rather the future and #DYOR* 
