Eternatus Crobat is the 22nd most played Expanded deck right now, at 1.6% of the field across 5 tournaments in the last 3 days. Its 2 tournament lists average a 25.5% win rate, with a best finish of 10th. Its share of the field is falling (-4.5 points against the previous period). 26 core cards show up in at least 70% of lists, including Sneasel, Weavile-GX and Darkrai-GX.
Appear in 70%+ of decklists, so they are near-essential for the archetype
Appear in 40% to 70% of decklists, so they are common but swappable
Not enough data for matchup analysis
Public decks built around this archetype