For just 1 mana, it makes every opponent discard and lose life right away, then later cashes in for a scry to smooth your draws
This card siphons life whenever an opponent is dealt damage
Whenever chaos ensues, for each opponent, choose up to one target nonland permanent that opponent controls
Providing both blue and green to your decks color identity while also only costing two mana means that Thrasios can realistically be deployed as early as turn one and immediately start contributing to the commander-dependent cards that hover around cEDH tables, such as Fierce Guardianship and Mox Amber, both of which are mainstays of any Thrasios, Triton Hero partner list
Can Zombie decks win at competitive tables
Celestial Armor AND Divine Resilience Everyone loves answers to removal, mass or targeted, like this three-drop flashing Equipment that auto equips on arrival and gives it both hexproof and indestructible this turn