游牧民族感
Temur’s Camp
land
Temur’s Camp enters the battlefield with a grass counters on it.
At the beginning of your upkeep, if you control no creatures
,put a grass counter on Temur’s Camp.
{T}: Add {1} to your mana pool.
{T}, Remove a grass counter from Temur’s Camp:
Add {G}, {U}, or {R} to your mana pool.
Spend this mana only to cast a creature spell
or activate abilities of creatures.