Rot Clump enters the battlefield tapped.
: Add to your mana pool. Return Rot Clump to its owner's hand.
: Rot Clump becomes a 2/2 black and green Rat creature with trample until end of turn. It's still a land.
: Add 
to your mana pool. Return Rot Clump to its owner's hand.
: Rot Clump becomes a 2/2 black and green Rat creature with trample until end of turn. It's still a land.
