Long ago in 1980 something my dad and his gamer friends shared an apartment. Their apartment number was 721 and so in anticipation of their next reunion I am making a 721 card cube.

The design goals are:
Maximize graveyard synergies like Dredge, Delve, flashback, eternalize, escape, looting, cycling

current archetypes:
Reanimator (Raisins)
Cycling (surfing on pizza boxes)
mono white (mayonaise)
Pump spells White Green Red