At the beginning of your upkeep, Brush-Graveyard deals 1 damage to target creature you control.
: Add
or
to your mana pool.
: Add
to your mana pool. Put Brush-Graveyard on top of your library.

: Brush-Graveyard becomes a 2/2 black and green Squirrel creature with trample until end of turn. It's still a land.