Let's get this party started...
Draw, Underground Sea, Lotus Petal, tap out for Grim Monolith. Done.
Oversoul: 20
Hand: 5
Library: 52
In Play:
-(T) Underground Sea (U/B dual land)
-(U) Grim Monolith (Doesn't untap as normal; T: 3; 4: Untap)
Graveyard: Lotus Petal
RFG:
DarthFerret: 20
Hand: 7...