Venerated Medic

Flash; convoke (Your creatures can help cast this
spell. Each creature you tap while casting this spell
pays for {1} or one mana of that creature's color.)
When Venerated Medic enters the battlefield,
choose one for each creature that convoked it.
You may choose the same mode more than once.
• Target creature gets +0/+1 until end of turn.
• Untap target creature.
• You gain 2 life.