Vego Truthkeep, Hero of Peace

Eminence -- At the beginning of combat on your turn, as long as Vego Truthkeep, Hero of Peace
is in the command zone or on the battlefield, you may pay {2}{w}, if you do, other soldiers you control gain indestructible until end of turn.
Whenever Vego Truthkeep, Hero of Peace attacks, as long as Vego Truthkeep, Hero of
Peace is the only attacking creature, you gain 1 life for each soldier you control.