No, the "destroy all creatures" effect does not work on indestructible creatures because they cannot be destroyed by effects that say "destroy."
It means "destroy" effects don't work on it. Darksteel Colossus can't be shattered, disenchanted, wrath of God, Seal of doom, etc. However since it can be sacrificed, cards like Chainer's Edict still work. Also reducing it's stats would work, so Mutilate can kill Indestructible creatures. Damage or combat damage destroys creatures, so it wouldn't destroy an indestructible creature. However it does take the damage, but the damage doesn't kill it.
When an indestructible creature with trample attacks and is blocked, it can assign excess damage to the defending player or planeswalker. This means that even if the blocking creatures can't be destroyed by the trample damage, the excess damage can still go through to the player or planeswalker.
In Magic: The Gathering, the indestructible mechanic makes a permanent immune to destruction effects. This means that the permanent cannot be destroyed by effects that specifically say "destroy" or by lethal damage. Indestructible permanents can still be affected by other types of removal, such as exile or bounce effects.
nope
There is a Circle of Protection: Artifacts. But there is no Circle that would protect you from non-artifact colourless creatures, such as the Eldrazi. You'd have to use an effect to give them a colour first.
some people say to defeat the them over and over again, some say destroy the spaceship debris. I tried these. they don't work for me, but you can try. good luck.
Blue-Eyes Shining Dragon can only negate things that target it. Time Wizard's effect does not target, so can destroy it without it being able to negate the effect.
When a creature with trample is blocked in Magic: The Gathering, it can assign excess damage to the defending player or planeswalker if it has enough power to destroy all blocking creatures.
Yes. A tornado can destroy a person's place of work or cause severe enough damage that employees must be laid off.
Yes, deathtouch works when a creature with deathtouch is involved in a fight. Creatures with deathtouch can destroy any creature they deal damage to, regardless of the amount of damage dealt.
== Okay so my opponent summoned Dark Dust Spirit while I had 3 Harpie Lady's on the field. Can I use Icarus Attack to destroy Dark Dust Spirit or does his effect stop me from doing that? == "Icarus Attack" can be chained to the activation of "Dark Dust Spirit"'s effect and you tribute one of your "Harpie Lady" cards or another Winged-Beast. When the chain resolves, you can destroy "Dark Dust Spirit", but its effect will still work and destroy all face-up monsters on the field.
No. Once a monster is targeted by something, then subsequently protecting it from targeting will do nothing. The targeting part already happened, even though Forbidden Dress will resolve before Sazank's effect. Secondly, Sazank does not destroy the target, so Forbidden Dress' other protective property will not apply. A destroy is a special kind of send, but it doesn't work the other way around - an effect that simply sends to the graveyard is not a destroy.