Matt Nass's Decklist from The ELEAGUE Showdown: MTG Arena on September 18th

MAIN DECK

4 Mox Amber

4 Diligent Excavator

4 Fblthp, the Lost

4 Lazav, the Multifarious

3 Ashiok, Dream Render

4 Kethis, the Hidden Hand

4 Oath of Kaya

4 Teferi, Time Raveler

4 Tamiyo, Collector of Tales

4 Breeding Pool

1 Drowned Catacomb

3 Glacial Fortress

1 Godless Shrine

3 Hallowed Fountain

2 Temple Garden

3 Temple of Malady

1 Temple of Mystery

3 Temple of Silence

4 Watery Grave

SIDEBOARD

2 Devout Decree

1 The Elderspell

1 Tyrant's Scorn

1 Ashiok, Dream Render

3 Unmoored Ego

1 Jace, Wielder of Mysteries

2 Vraska, Golgari Queen

2 Urza's Ruinous Blast

1 The Immortal Sun

1 Swamp

RARITY COUNT