Oooo, chimeras! Cool!
Untap, upkeep, Draw, Forest, Done.
Oversoul: 20
Hand: 3
Library: 49
In Play:
-(T, T, T) Island x3 (Train's favorite card)
-(T) Underground Sea (U/B dual land)
-(T) Grim Monolith (Doesn't untap as normal; T: 3; 4: Untap)
-(T; 3/3) Mistform Ultimus (is every creature...