Snow Cabin

Shifting Seasons (This card enters the battlefield with 3 time counters on it.
At the beginning of your upkeep, remove a time counter. At the beginning of your upkeep,
if there are no time counters on this card, put 3
time counters on it. 3 counters= Spring. 2 counters= Sumner. 1 counter= Fall.
0 counters= Winter. )
{t} during Winter: Add {g}{w}.