Evangeline, The Capital

At the beginning of your upkeep, put a faction
counter on Evangeline, The Capital.
{t}: Add {w}{u} to your mana pool. Roll a d20 for
each faction counter on Evangeline, The Capital:
1-12: Create a 1/1 civilian creature token
with protection from red.
13-18: Create a 2/2 white soldier creature token
with reach.
19-20: Create a 4/4 mech artifact vehicle token
with crew 2.