BlockDAG’s Halborn Drives $204M Presale, XLM 35% Dip, AVAX Card On March 21, 2025March 20, 2025 By NewsDeck Discover how BlockDAG’s Halborn certification fuels a $204 million presale surge while Stellar (XLM) faces a potential 35% price drop and Avalanche launches its new crypto card for global spending.