Sun-Shroom

Sun-shrooms give normal mana at first and large
mana later.
{t}: Add {b} to your mana pool. After 10 turns,
add {b}{b} to your mana pool instead.

Sun-shroom hates mana. He hates it so much that
when it builds up in his system, he spits it out as fast
as he can. He just won't abide it. To him, mana is
crass.