Emerald Statue

Artifice {1}(Whenever you play a spell with Artifice,
put an Artifice counter on Emerald Statue.)
{t}, Remove X Artifice counters from Emerald
Statue: Add X green mana.
Whenever a creature gets 4 or more +1/+1 count-
ers or a player gains 4 or more life in a turn, put
an Artifice counter on Emerald Statue. It be-
comes a 5/5 green Artifact creature with Trample
until the end of your next combat phase.