Promise of the Guilds

Creatures you control have +1/+1.
When this enchantment enters the battlefield: Create a 0/1 Statue artifact creature token, and has "this creature is all colors".
{w}{u}{r}, Sacrifice this enchantment: If a spell an opponent casts would force you to sacrifice any number of permanents this turn, you may instead gain life equal to the number of nonland permanents you control.