These decks are updated fairly regularly, but some may be over $30. These lists are pulled from tournament results and should be used as baselines for archetypes.

Aggro

Beans Affinity
Burn
Elves
Hogaak Roots
Merfolk
RDW
RW Energy
Cascade Rhinos
UW Spirits
Hollow One

Combo

High Tide
Fluctuator
Channel Mirror
Goblins
Phoenix
Nadu Breakfast
Infect
Hypergenesis

Control

Bant Reclamation
Blue Post
Mono Blue Spirits
Restore Balance
Standstill
Thopter Sword
UW Bane
Rip/Field

Midrange

GW Initiative
RB Lurrus
5c Pyre Humans
BW Scam
Eldrazi
Naya Boom