Active Geyser

At the beginning of your upkeep put one seasonal
counter (SC) on Active Geyser. You
can put only one SC on your turn on that card.
If there is one SC on Active Geyser {t} to add
{u} to your mana pool.
If there are two SC on Active Geyser {t} to add {r} to your mana pool.
When you put third SC on Active Geyser
remove all SC from that card. Don`t
put any more SC on Active Geyser.
It have: {t} to add {r} or {u} to your mana pool.