Mulligans
General Mulligans
RIP mana wyrm :(
These are general cards to keep.
See ‘combo’ for mana curve.
Combo Mulligans
Secretkeeper’s a great turn one, into explosive runes or spellbender, followed by stargazer.
A lot of card draw and low cost cards to snowball and good synergy with Curio Collector and Astromancer.