Bolas' defeat

Whenever a Planeswalker under your control dies,return another Planeswalker with lesser Mana Value to the battlefield under your control.It enters the battlefield with ten loyalty counters.
Whenever a Legendary Creature dies under your control,return it to the battlefield under your control.It enters the battlefield with 10 additional +1/+1 counters.
Any Player may pay 5 life to counter this effect.