Truly indestructible

[Vindog]

 {Gladecover Scout} or any creature with hexproof +  {Indestructibility} + any enchantment that boosts like  {Dark Favor}.

[Leevai420]

Too bad you can still target the enchantments for removal.

[Gorzo]

{Fountain Watch}, {Sterling Grove}, {Greater Auramancy} can solve that little problem.

[Subiskier]

It feels good when an opponent has indestructible creatures and you have infect. Or when they have hexproof and you make them sac creatures. There's always a way around!