Undercellar Myconid

{g}{g}{g} Regenerate, Reach & Intimidate

When this enters the battlefield roll a d20.
[1-8] You Venture Into The Dungeon.
[9-16] Dido above & this has Vigilance.
[17-20] Dido above & it has Dethrone.

Incentive= Add +1 to the d20 result for each treasure used to cast this.