Saproling Summoning Rites

At the beginning of your upkeep, create a 1/1 Saproling Creature Token.
Sacrifice 4 Saprolings and/or Fungi: Put a Summoning Counter on this Enchantment.
Remove 10 Summoning Counters from this Enchantment: Create a 10/10 Saproling Lord Creature Token.
"Rise, great Saproling Lord, accept this offering, rise!"