Assemble the Warriors

Standby 3—{r}{g} (Rather than cast this card
from your hand, pay {r}{g} and exile it with three
time counters on it. At the beginning of your
upkeep, remove a time counter. When the last is removed put this card into the graveyard.)
Each creature token an ally or an opponent
creates, create a 1/1 Gungan Warrior creature
token.